QWEST LOGO

DOCUMENT EXECUTION INSTRUCTIONS

|                                                                                                                                                                                           |  |                                                                                                                                                    |  |                                                                                                                                                                                                                                            
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | -------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|o                                                                                                                                                                                          |  | PRINT TWO (2) EXECUTION COPIES AND SIGN WHERE INDICATED ON BOTH COPIES.                                                                           
|o                                                                                                                                                                                          |  | RETURN BOTH EXECUTED ORIGINALS TO THE FOLLOWING ADDRESS SO THAT THE CONTRACT ADMINISTRATION GROUP MAY PRESENT THE ORIGINALS FOR SIGNATURE AT QWEST
|                                                                                                                                                                                           |  |                                                                                                                                                    |  | WHOLESALE CONTRACT ADMINISTRATION
QWEST COMMUNICATIONS CORP.
1801 CALIFORNIA STREET
33RD FLOOR
DENVER, CO 80202
(303) 992-1400                                                                                                             
|o                                                                                                                                                                                          |  | REFER TO ADDENDUM 2 OF YOUR WHOLESALE SERVICES AGREEMENT FOR MAILING INSTRUCTIONS REGARDING SECURITY DEPOSITS (IF APPLICABLE)                     
|o                                                                                                                                                                                          |  | FOLLOWING EXECUTION OF THE DOCUMENT BY QWEST, ONE ORIGINAL WILL BE RETURNED FOR YOUR RECORDS                                                      
|                                                                                                                                                                                          
|IN ORDER TO ACCEPT THE RATES, TERMS AND CONDITIONS CONTAINED IN THE DOCUMENT, IT MUST BE SIGNED AND RETURNED TO QWEST AT THE ABOVE ADDRESS WITHIN TWO (2) WEEKS OF THE DATE OF THIS EMAIL.
|                                                                                                                                                                                           |  |                                                                                                                                                    |  |                                                                                                                                                                                                                                            
|                                                                                                                                                                                           |  |                                                                                                                                                    |  | PLEASE NOTE THAT ANY HAND-MARKED OR COMPUTER CHANGES OR ADDENDA TO THE DOCUMENT (OTHER THAN CLARIFYING THE NOTICE INFORMATION OR SIGNATORY) MAY RESULT IN ITS REJECTION BY QWEST AND/OR SIGNIFICANTLY DELAY THE
CLOSING OF THE TRANSACTION.
|                                                                                                                                                                                           |  |                                                                                                                                                    |  |                                                                                                                                                                                                                                            
|PLEASE CONTACT YOUR SALES REPRESENTATIVE WITH ANY QUESTIONS OR CONCERNS REGARDING THE CONTENT OF YOUR AGREEMENT.                                                                          

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

---

AMENDMENT NO. 2
TO
WHOLESALE SERVICES AGREEMENT

THISAMENDMENT NO. 2(this "Amendment") by and betweenQwest Communications
Corporation("Qwest") andCiera Network Systems, Inc.("Customer"), hereby amends the Wholesale Services Agreement between
Customer and Qwest dated effective as of May 11, 2001, as may have been previously amended by amendment, addenda or rate change notification (the "Agreement"). (Qwest and Customer are collectively
referred to herein as the "Parties"). The Parties hereby agree to amend the Agreement with this Amendment as follows:

1.New Services.(1)The service description and related rate exhibits set forth in Exhibits C1,
C2, D1, D2, D3, S1, S2, S3, X1, X2 and X3 attached to this Amendment (the "New Services") shall be added to the Agreement, shall replace and supersede in their entirety certain service description and
rates as previously attached to the Agreement (or any amendment, addenda or rate change notification to the Agreement), including without limitation, Exhibits A1, A2, C1, C2, E1, and E2 (the "Old
Services"), and the New Services shall constitute a part of the Agreement and the existing Services. The reference to the Service Exhibits in the covering page of the Agreement shall be deemed revised
by the deletion
of the Old Services and the addition of the New Services. The New Services shall be subject to all other terms and conditions of the Agreement not expressly addressed in this Amendment or in the New
Services exhibits. Qwest agrees to provide the Services (including the New Services) in accordance with the terms of the Agreement and this Amendment; provided, however, Federal law prohibits Qwest
from providing interLATA long distance services in Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington, and Wyoming (i.e.,
voice and data services that originate in such states, private line with one end point in those states, or toll free service that terminates in such states) until Qwest has obtained authorization to
provide such services in those states. The terms and conditions of the New Services contemplated by this Amendment are only for Service outside the foregoing fourteen state region.

2.Revenue Commitment.Customer's existing term commitment of twelve (12) months ("Term Commitment") and monthly
revenue commitment of * for a total term revenue commitment of * as set forth in the Agreement (the "Term Revenue Commitment") shall remain in effect and continue from the Effective Date of the
Agreement. All term commitments and utilization requirements, if any, applicable to the New Services are set forth in the New Service exhibits. In consideration for the Term Revenue Commitment,
Customer shall be eligible to receive those revenue commitment discounts, if any, set forth in the New Service exhibits.

3.Definitions.All capitalized terms used herein which are not defined herein shall have the definition as set
forth in the Agreement. For purposes of this Amendment and the New Service exhibit(s), "Contributory Services" means all of the following services: (i) Domestic Qwest Express Originating and
Terminating Usage; (ii) Qwest Express International Terminating Usage (including Canadian and Mexican); (iii) Qwest Express Directory Assistance Usage; (iv) Qwest Express Canadian Origination Service;
(v) ReQwest Switchless Reseller Services; (vi) all eligible Dedicated Internet Access Monthly Recurring Charges ("MRCs"); and (vii) all other eligible Dedicated Facilities MRCs (e.g., Frame Relay,
Private Line, and ATM Services).

---

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

4.Notices.All written notices required under the Agreement and this Amendment shall hereafter be sent to the
following addresses and shall be considered given: (i) when delivered by facsimile or email, so long as duplicate notification is sent via regular U.S. Mail or overnight delivery within a reasonable
time thereafter; (ii) when delivered in person to the recipient named on the signature page; (iii) when deposited in either registered or certified U.S. Mail, return receipt requested, postage
prepaid; or (iv) when delivered to an overnight courier service.

|To Qwest:     |  | Qwest Communications Corporation
1801 California, Suite 4900
Denver, Colorado 80202
Facsimile #: (303) 295-6973
Attention: Legal Department                                                                                             |  | To Customer: |  | Ciera Network Systems, Inc.
1250 Wood Branch Park Drive
Houston, Texas 77079
Phone #: (281) 529-4600
Facsimile #: (281) 529-4650
E-mail:
boblivingston@cccglobalcom.com
Attention: Robert Livingston, CEO
|------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|With copy to: |  | Qwest Communications Corporation
1801 California Street, 33rd Floor
Denver, Colorado 80202
Phone #: (303) 992-1400
Facsimile #: (303) 308-5763
E-mail:wholesale.contracts@qwest.comAttention: Wholesale Markets Contract Administration |  |             

5.Effective Date.This Amendment shall be effective as of the date it is executed by Qwest after the Customer's
execution (the "Amendment Effective Date") and be deemed incorporated by reference into the Agreement. The terms, rates and discounts, if any, for the New Services shall be effective as of: (i) the
date Customer signs this Amendment provided that it is executed and returned to Qwest on or before the tenth (10th) business day preceding the close of Customer's applicable full monthly billing cycle
(the "Due Date"); or (ii) if returned to Qwest after the Due Date, the first (1st) day of the next full billing cycle.

6.Nondisclosure/Publicity.Neither Party shall disclose to any third party during the Term of the Agreement and
for one (1) year following the expiration or termination hereof, any of the terms of the Agreement, including pricing, or other proprietary information of the other Party, unless such disclosure is
required by any state or federal governmental agency, is otherwise required to be disclosed by law, or is necessary in any proceeding establishing rights or obligations under this Agreement. No
publicity regarding the existence and/or terms of the Agreement may occur without Qwest's prior express written consent. The content and timing of any press releases and all other publicity regarding
the subject matter of this the Agreement or Customer's relationship with Qwest, if authorized, shall be mutually agreed upon by the Parties. Since a breach of this material obligation may cause
irreparable harm for which monetary damages may be inadequate, in addition to other available remedies, the non-breaching Party may seek injunctive relief or terminate the Agreement and any other
agreements between the parties for any disclosure in violation hereof.

7.Miscellaneous.All other terms and conditions in the Agreement shall remain in full force and effect and be
binding upon the Parties. This Amendment and the Agreement set forth the entire understanding between the Parties as to the subject matter herein, and in the event there are any inconsistencies
between the two documents, the terms of this Amendment shall control. To the extent that the terms of any New Service exhibit are inconsistent with the terms of this Amendment or the Agreement, the
terms of the New Service exhibit shall control.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

IN
WITNESS WHEREOF, an authorized representative of each Party has executed this Amendment as of the date of execution by Qwest as set forth below.

|QWEST COMMUNICATIONS CORPORATION                         |  | CIERA NETWORK SYSTEMS, INC.
|-------------------------------------------------------- |  | ---------------------------
|By:                                                      |  |                            
|Gordon Martin
Executive Vice PresidentWholesale Markets |  | Robert Livingston
CEO      
|Date:                                                    |  |                            

|                            |  |  |  | 
|--------------------------- |  |  |  | 
|*Offer Management Director: |  |  |  | 
|                            |  |  |  | 

|Date: |  |  |  |  |  | 
|----- |  |  |  |  |  | 
|      |  |  |  |  |  | 

---

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---



SERVICE EXHIBIT C1  QWEST EXPRESS 8XX ORIGINATING SERVICE DESCRIPTION  WHOLESALE SERVICE AGREEMENT

1.0DISCOUNT OPTIONS.

Customer
has selected the following discount option:

N/A

Option A: Standard Revenue Discount Option; orXX

Option B: Committed Revenue Discount Option


2.0SERVICE PROVISIONING AND RATES.

Qwest
agrees to provide the Qwest Express 8XX Originating Services set forth in this Service Exhibit, in accordance with the Agreement and subject to the terms and conditions set forth
in this Service Exhibit. Federal law prohibits Qwest from providing the Services set forth in this Exhibit in Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota,
Oregon, South Dakota, Utah, Washington, and Wyoming (i.e., voice and data services that originate in such states, private line with one end point in those states, or toll free service that terminates
in such states) until Qwest has obtained authorization to provide such services in those states.

8XX
originating interstate rates are per Local Access and Transport Area ("LATA") and are for LATA-wide origination. The 8XX Originating Service rates set forth in Rate Exhibit C2 are
shown in terms of full minutes and are billed in * increments. Qwest reserves the right to charge excessive quantities (*) of short duration calls (*) a minimum of * per answered call. The rates set
forth in Rate Exhibit C2 are before discount. Discounts, if any, are set forth in Section 14.0. All rates and charges are subject to change upon thirty (30) calendar days written notice
to Customer.

Rate
decreases, if any, in Qwest's sole discretion, shall be effective immediately upon written notification to Customer or upon an effective date set forth by Qwest in such
notification. All rates are subject to change immediately, with no prior notice to Customer, in the event there are mandated surcharges imposed by a federal, state or governmental agency. Further, in
the event of Regulatory Activity, Qwest reserves the right, at any time upon written notice, to: (i) pass through to Customer all, or a portion of, any charges or surcharges directly or
indirectly related to such Regulatory Activity; or (ii) modify the rates, including any rate, guarantees, and/or other terms and conditions contained in the Agreement to reflect the impact of
such Regulatory Activity. Qwest may adjust its rates or charges, or impose additional rates and charges, in order to recover amounts it may be required by governmental or quasi-governmental
authorities to collect from or pay to others to support statutory or regulatory programs during the course of the Agreement.

3.0ADDITIONAL TERMINATION RIGHTS.

3.1Discount Option A Additional Termination Rights.If Customer has selected Discount
Option A, then in addition to the termination rights set forth in the Agreement, Customer may terminate this Service Exhibit C1 without liability (other than for charges accrued but
unpaid as of the termination date) upon thirty (30) calendar days prior written notice.

3.2Discount Option B Additional Termination Rights.If Customer has selected
Discount Option B, then in addition to the termination rights set forth in the Agreement, Customer may

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

terminate this Service Exhibit C1 without liability (other than for charges accrued but unpaid as of the termination date) upon thirty (30) calendar days prior written notice if:



4.0ROUNDING.

Currently,
the Qwest Express 8XX Originating Service utilizes "bulk rounding." For the purposes of this Service Exhibit C1, bulk rounding is defined as carrying over the
3rd and 4th place amounts of a call charge to the next call, and continuing to do so until * is accrued. When this has occurred, the * is applied to the next call. In
addition, the Qwest Express 8XX Originating Service employs whole call rounding, which means that all calls are rounded only once, as opposed to once for each element (e.g. initial and incremental).

5.0RBOC-ITC SURCHARGE

Customer
will maintain at least * of the traffic comprising Customers 8XX Origination Service for origination in a Tandem owned and operated by a Regional Bell Operating Company ("RBOC")
and subject to such RBOC's tariffed access charges. Qwest will have the right to apply a * of use surcharge to the number of minutes by which Non-RBOC originating minutes exceed * of total monthly
origination Service minutes. For the purposes of automating the billing of the surcharge, the OCN
number of the originating carrier will be used. OCN numbers of 9000 and above are classified as RBOC; and OCN numbers less than 9000 are classified as "ITC," or Non-RBOC.

5.1Payphone Compensation Surcharge.As a result of regulatory reform, certain
government subsidies and other government-imposed charges previously collected through local exchange access usage rates are assessed directly upon inter-exchange carriers on a per-line or per-call
basis. The following flat rate charges may apply to Customer's total charges as a result, and Customer agrees to be responsible for paying for such fees.



*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---



*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---





6.0LIABILITY.

6.1  Without
limiting the Agreement, Qwest shall not be liable for any act or omission of the Number Administration and Service Center ("NASC"), other Responsible
Organizations ("RESP ORGs"), or any other carrier providing a portion of the Service Exhibit C1 Service.

6.2  Without
limiting the Agreement, Qwest shall not be liable for any loss or damage sustained by Customer, its 8XX subscriber or any third party by reason of defects or
malfunctions in the hardware or software provided by NASC, or by reason of errors made by NASC in connection with the Service Management System ("SMS")/8XX.

6.3  Without
limiting the Agreement, Qwest shall not be liable for any loss or damage sustained by the Customer, its 8XX subscriber or any third party by reason of defects or
malfunctions in any Qwest Service Management System ("LSMS"), Service Control Point ("SCP"), Service Transfer Point ("STP"), or Service Switch Point ("SSP"), or any other facilities, hardware or
software not directly under Qwest's control.

6.4  Without
limiting the Agreement, Qwest shall not be liable for any loss of revenue or profit by Customer or its 8XX subscriber or for any loss or damage arising out of
this Agreement or out of the use of the SMS/8XX or any of the Services provided under this Agreement by any person, whether arising in contract, tort (including, without limitation, negligence or
strict liability) or otherwise and whether or not informed of the possibility of such damages in advance.

7.0INDEMNIFICATION.

Without limiting the Agreement, Customer hereby agrees to indemnify, defend and hold harmless Qwest, its Affiliates, and their respective directors, officers,
employees and agents against any third party claim, loss or damage arising from the use of 8XX Originating Services offered under the Agreement, involving without limitation, claims for libel,
slander, invasion of privacy or infringement of copyright arising from the Customer's or its 8XX subscriber's own communications.

8.0CARRIER INTEREXCHANGE CODE ("CIC") CONFIDENTIALITY.

Qwest's CIC map and underlying provider is Qwest's propriety information and Customer agrees to keep such information in the strictest of confidence by Customer.
Such information shall not be used or disclosed by Customer except as necessary to carry out the intent of this Agreement.

9.0CUSTOMER OBLIGATIONS FOR USE OF QWEST CIC INFORMATION.

Notwithstanding anything herein to the contrary, and provided Customer is not in default of any obligation hereunder. Customer may provide Qwest's CIC map or a
portion thereof to a RESP ORG if Customer fully complies with all of the following conditions: (i) Customer shall obtain Qwest's prior explicit written consent in each instance: (ii) no
more than one SMS record in which any portion of Qwest's CIC map is referenced shall be created; (iii) Customer shall ensure that the SMS record will be applied by the RESP ORG consistently to
all 8XX numbers under its control whenever Qwest has transport responsibility; (iv) Customer shall cause the RESP ORG to notify Qwest of the assignment of the applicable record and Customer
shall ensure such record is not implemented without Qwest's approval; (v) Customer shall be ready to accept traffic prior to submitting to Qwest an order to turn up 8XX Service; and
(vi) Customer shall be responsible for all costs in connection with updating or changing the applicable SMS record in the event Qwest changes its mapping. Customer shall ensure that the RESP
ORG completes such changes within sixty (60) calendar days of Qwest's notification to Customer of any such change.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

4

---

10.0CUSTOMER OBLIGATIONS FOR USE OF ALTERNATE CIC MAP.

Customer hereby agrees and understands that:



11.0QWEST AS RESPONSIBLE ORGANIZATION ("RESP ORG").

If Customer selects Qwest as the Responsible Organization for Customer's Toll Free services, Customer hereby agrees to and understands that:



*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

5

---



12.0CUSTOMER AND QWEST OBLIGATIONS WHERE QWEST PROVIDES RESPORG SERVICES.

Customer hereby agrees that Qwest shall be Customer's sole provider of Carrier 8XX Service for all 8XX numbers for which Qwest is providing transport and/or
Responsible Organization Services ("ROS"), as such Services are described herein, during the term hereof. Qwest agrees that Customer may, at its sole discretion, designed itself as the 8XX carrier in
selected LATAs. Customer's designation is only applicable when used in conjunction with Qwest 8XX ROS and transport and customer provides one hundred percent (100%) coverage in the LATA(s). Qwest will
not provide ROS for 8XX numbers transported by other Common Carriers ("OCCs"), except as indicated in the preceding sentence. Qwest shall provide ROS as described herein consistent with the
Guildelines for 8XX Database, subject to the understanding that those ROS and the terms and conditions of those services may be modified by Qwest as a result of changes in said Guidelines,
governmental action or acts of third parties including but not limited to changes in LEC tariffs that relate to ROS.

13.0POINT(S) OF MEET.

Customer agrees that it is responsible for all access and related costs of dedicated facilities to connect to Qwest's nearest applicable meet point. Meetpoints
available include the Qwest's DMS250 switch sites. In addition to Qwest's switch sites, Customer may meet Qwest at each Qwest-owned voice POP site available at the time of Customer's request, subject
to capacity at that site and to Qwest's agreement.

14.0DISCOUNTS.

OPTION A DISCOUNT PLAN

Standard Revenue Discounts.During each monthly billing period of the Term, Customer shall be eligible to receive one of the
standard discounts set forth in the Standard Revenue Discount Schedule below, based upon Customer's total Contributory Charges invoiced under the Agreement (and any other eligible separate Qwest
Wholesale Services Agreement) during that month for Contributory Services. The applicable monthly discount will be applied against Customer's domestic interstate Qwest Express 8XX Originating Service
usage. Other than the Minimum Facility Utilization requirement set forth below, no revenue commitment is required under Option A to receive these eligible discounts.

Standard Revenue Discount Schedule

*

OPTION B DISCOUNT PLAN

Committed Revenue Discounts.During each monthly billing period of the Initial Term, Customer shall receive a * discount.
This discount will be applied against Customer's domestic interstate Qwest Express 8XX Originating Service usage. At the expiration of the Initial Term, this Service Exhibit C1 shall continue on a
month-to-month basis at standard revenue discounts (Option A) unless and until terminated by either Party on thirty (30) calendar days prior written notice.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

6

---



15.0MINIMUM FACILITY USAGE REQUIREMENT

Following a one time ramp up period of the first three billing months after the Effective Date (the "Ramp Up Period"), Customer must meet the following minimum
monthly requirement per DS-1 or the equivalent thereof (the "Circuits"): * minutes of usage averaged among all Circuits used by Customer for Blended or RBOC/ITC terminating or 8XX originating Service
provisioned by Qwest under the Agreement (the "Minimum Facility Utilization"). If Customer fails to meet or exceed the Minimum Facility Utilization in any monthly billing period after the Ramp Up
Period, Qwest reserves the right to either: (i) charge Customer an underutilization fee equal to * for each Circuit that was under the Minimum Facility Utilization; or (ii) terminate the underutilized
Circuit.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

7

---

ATTACHMENT A

File Format for Submitting Call Completion Files

All call completion files submitted to Billing Concepts (BIC) should be submitted in the format described below.

|Field No.                                             |  | Field Name                |  | Start Position |  | Field Length |  | Field Description                                                 
|----------------------------------------------------- |  | ------------------------- |  | -------------- |  | ------------ |  | ------------------------------------------------------------------
|Header Record (one for each file of completed calls) 
|1                                                     |  | RecordID                  |  | 1              |  | 6            |  | Type "RH" and 4 blank spaces in this field                        
|2                                                     |  | Date Created              |  | 7              |  | 6            |  | Yymmdd                                                            
|3                                                     |  | Last Day of Billing Cycle |  | 9              |  | 6            |  | Yymmdd                                                            
|4                                                     |  | Reseller ID               |  | 15             |  | 20           |  | Your 8-digit Qwest Account #                                      
|5                                                     |  | Email Address             |  | 35             |  | 80           |  | Email address for receipt & processing verification               
|Detail Record (one for each call record)             
|6                                                     |  | Record ID                 |  |                |  | 6            |  | Type "RD" and 4 blank spaces in this field                        
|7                                                     |  | Call Date                 |  |                |  | 6            |  | Yymmdd                                                            
|8                                                     |  | Filler 1                  |  |                |  | 2            |  | Filler                                                            
|9                                                     |  | ANI                       |  |                |  | 10           |  | Payphone ANI                                                      
|10                                                    |  | Filler 2                  |  |                |  | 5            |  | Filler                                                            
|11                                                    |  | Access Code/Number        |  |                |  | 10           |  | 'XXX' of a 1010XXX access code or the actual 8XX/9XX access number
|12                                                    |  | Filler 3                  |  |                |  | 15           |  | Filler                                                            
|13                                                    |  | Connect Time              |  |                |  | 6            |  | hhmmss (The time the connection was initiated.)                   
|14                                                    |  | Reported Time             |  |                |  | 6            |  | Length of the call in seconds                                     
|15                                                    |  | Filler 4                  |  |                |  | 15           |  | Filler                                                            
|16                                                    |  | DAC Payment Field         |  |                |  | 1            |  | Type a zero "0" in this field.                                    
|17                                                    |  | Filler 5                  |  |                |  | 71           |  | Filler                                                            
|                                                      |  | Info Dig                  |  |                |  | 2            |  | Info Digit (i.e. 07)                                              
|                                                      |  | Reseller ID               |  |                |  | 20           |  | Your 8-digit Qwest Account #                                      
|Trailer Record (one for each file of completed calls)
|18                                                    |  | Record ID                 |  |                |  | 6            |  | Type "RT" and 4 blank spaces in this field                        
|19                                                    |  | Date Created              |  |                |  | 6            |  | Yymmdd                                                            
|20                                                    |  | Reseller ID               |  |                |  | 20           |  | Your 8-digit Qwest Account #                                      
|21                                                    |  | Detail Record Count       |  |                |  | 8            |  | Count of detail records                                           

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

8

---

ATTACHMENT B

Instruction for submitting you monthly call completion files

Customers has the option to submit files to Billing Concepts (BIC) by email or File Transfer Protocol (FTP). See instruction below:

By email:



By FTP:



*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

9

---



Exhibit C2

|QWEST LOGO |  | Express Blended
Facility-Based Carrier
Domestic Toll Free Origination
|---------- |  | ---------------------------------------------------------------------

*
4 pages

*    CERTAIN
INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---



SERVICE EXHIBIT D1  REQWEST SWITCHLESS RESELLER SERVICE DESCRIPTION  WHOLESALE SERVICES AGREEMENT

1.0DISCOUNT OPTIONS.

Customer has selected the following discount option:

N/A

Option A: Standard Revenue Discount Option; orXX

Option B: Committed Revenue Discount Option


2.0SERVICE PROVISIONING AND RATES.

Qwest agrees to provide the ReQwest Switchless Reseller Services set forth in this Service Exhibit, in accordance with the Agreement and subject to the terms and
conditions set forth in this Service Exhibit. Federal law prohibits Qwest from providing the Services set forth in this Exhibit in Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New
Mexico, North Dakota, Oregon, South Dakota, Utah, Washington, and Wyoming (i.e., voice and data services that originate in such states, private line with one end point in those states, or toll free
service that terminates in such states) until Qwest has obtained authorization to provide such services in those states.

Domestic
interstate rates are per state and are for domestic, nation-wide calling. The applicable continental U.S. interstate rate is determined based upon the originating state of an
outbound call or based upon the terminating state of a toll-free inbound call. Domestic intrastate rates are per state and are for state wide termination within the same state. Domestic rates set
forth in Rate Exhibit D2 are shown in terms of full minutes and are billed in * increments. All domestic rates and charges are subject to change upon thirty (30) calendar days written notice to
Customer.

International
termination rates are per country and are for country-code wide termination. International termination rates set forth in Rate Exhibit D2, with the exception of
Mexican rates, are shown in terms of a rate per minute and are billed in * increments, with an initial * increment. Mexican calls are billed in * increments. International rates and charges, including
Mexican and Canadian, are subject to change upon five (5) calendar days notice. Service availability is subject to the availability of facilities to and in the particular countries.

Directory
Assistance calls are billed on a per-call basis. International Toll Free Service ("ITFS") and Universal International Freephone Number ("UIFN") rates are shown in terms of a
rate per minute and are billed in * increments, with an initial * increment. All ITFS and UIFN calls must originate from points outside of the United States. Calling Card rate billing increments vary
by originating and terminating points of the call. Calling Card rates are set forth in Rate Exhibit D2.

The
rates set forth in Rate Exhibit D2 are before discount. Discounts, if any, are set forth in Section 23.

Qwest
reserves the right to charge all short duration calls (*) a minimum of * per answered call if Qwest determines that Customer has excessive quantities (*) of such short duration
calls.

Qwest
will provide reasonable amounts of training at Qwest's premises and at times agreed to by Qwest for the Customer on the proper procedures and documentation required for all Service
Exhibit D1 Services provisioning necessary for the Customer's use of the Service Exhibit D1 Services.

Rate
decreases, if any, in Qwest's sole discretion, shall be effective immediately upon written notification to Customer or upon an effective date set forth by Qwest in such
notification. All rates are
subject to change immediately, with no prior notice to Customer, in the event there are mandated surcharges imposed by a federal, state or governmental agency. Further, in the event of Regulatory

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

Activity, Qwest reserves the right, at any time upon written notice, to: (i) pass through to Customer all, or a portion of, any charges or surcharges directly or indirectly related to such
Regulatory Activity; or (ii) modify the rates, including any rate guarantees, and/or other terms and conditions contained in the Agreement to reflect the impact of such Regulatory Activity.
Qwest may adjust its rates or charges, or impose additional rates and charges, in order to recover amounts it may be required by governmental or quasi-governmental authorities to collect from or pay
to others to support statutory or regulatory programs during the course of the Agreement.

3.0ADDITIONAL TERMINATION RIGHTS.

3.1Discount Option A Additional Termination Rights.If
Customer has selected Discount Option A, then in addition to the termination rights set forth in the Agreement, Customer may terminate this Service Exhibit D1 without liability (other
than for charges accrued but unpaid as of the termination date) upon thirty (30) calendar days prior written notice.

3.2Discount Option B Additional Termination Rights.If
Customer has selected Discount Option B, then in addition to the termination rights set forth in the Agreement; Customer may terminate this Service Exhibit D1 without liability (other
than for charges accrued but unpaid as of the termination date) upon thirty (30) calendar days prior written notice if:



4.0RBOC-ITC SURCHARGE

The rates agreed to by Qwest under this Service Exhibit D1 are based upon the condition that Customer will originate at least 85% of Customer's total
domestic usage of the Service Exhibit D1 Service in a tandem owned and operated by a Regional Bell Operating Company ("RBOC") and subject to such RBOC's tariffed access charges. Qwest will
apply a surcharge of * per minute of use to the number of minutes by which Customer's Non-RBOC originations exceed * of Customer's total usage of the Service Exhibit D1 Services. For the
purposes of automating the billing of the surcharge, the OCN number of the originating ANI will be used. OCN numbers of 9000 and above are classified as "RBOC" and OCN numbers less than 9000 are
classified as "ITC," or Non-RBOC.

5.0ROUNDING.

Currently, the ReQwest Switchless Reseller Service utilizes "bulk rounding." For the purposes of this Service Exhibit D1, bulk rounding is defined as
carrying over the 3rd and 4th place amounts of a call charge to the next call, and continuing to do so until * is accrued. When this has occurred, the cent is applied to the next call. In addition,
the ReQwest Switches Reseller Service employs whole call rounding, which means that all calls are rounded only once, as opposed to once for each element (e.g., initial and incremental).

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

6.0SWITCHED SERVICES PROVISIONING.

If necessary to provision the Qwest Service Exhibit D1 Services to Customer, Qwest will install properly provided orders of Customer into the Qwest billing
system. Such installation shall be within a reasonable time, in accordance with Qwest's standard policies and procedures, and after receipt of such order in an accurate manner by Qwest from Customer.
Such installation may be by direct data transfer from Customer into the Qwest system or may be by manual installation. In the normal course of its business, Qwest will notify the Local Exchange
Carrier ("LEC") of all ANI orders that have been installed into the Qwest billing system. No orders may be added to Qwest's billing system without a PIC request to the LEC. Qwest will assume no
responsibility for the maintenance or tracking of ANIs or requests that do not include a PIC request.

The
customer understands and agrees that the successful activation of orders in Qwest's billing and provisioning systems is contingent upon the completeness and accuracy of the
information provided to Qwest with these orders. If this information is not complete or accurate, the order will be returned to Customer for correction and resubmission to Qwest. If the records of the
LEC and those supplied to
Qwest by Customer do not coincide in every respect, the LEC may reject the order installation from Qwest. In such event, the request will be returned to Qwest for correction and resubmission. If the
End User has converted to Qwest service by the LEC for another reason, the End User will be billed by the LEC for any use of Qwest telecommunications services, the End User will receive Qwest Service
at Qwest standard program rates, and Qwest will receive all such revenue from any use of the Qwest Services.

As
Customer performs its own End User order entry into Qwest's billing system (the "Order Entry"), Customer acknowledges that Qwest may audit, at any time, Customer's ANIs present in
Qwest's billing system to verify the accurate billing of the Service Exhibit D1 Services provided to Customer based upon such Order Entry. Customer agrees that it shall be responsible for all
charges for Service Exhibit D1 Services usage that result from Customer's Order Entry, even if not correctly entered. Customer further acknowledges and agrees that Qwest is entitled to correct
any incorrect billing resulting from Customer's incorrect Order Entry and, notwithstanding anything to the contrary in the Agreement limiting Qwest's right to backbill any amounts, to bill Customer
for any amounts that were not billed due to Customer's Order Entry error ("Backbill"). Customer agrees to pay any such Backbill amounts. Customer agrees that Qwest shall be entitled to correct any
Customer Order Entry Qwest has found to be incorrect and shall notify Customer of any such corrections.

If
the LEC, for whatever reason, has not designated Qwest as each End User's PIC, the End User will be billed in accordance with the records of the LEC. Each Party will use reasonable
efforts to notify the other Party of any rejection of order installation by the LEC. Customer is responsible for determining the correct information for reinstallation of the order. Customer
understands that Qwest shall have no liability for any acts or omissions of LECs, including the making or failure to make PIC changes.

Orders
for installation, change, block, and disconnection are to be transmitted to Qwest via a file format, determined and managed by Qwest, or via Remote Control's interactive order
entry system or Qwest's then existing system. Qwest makes no guarantee to Customer of the existence of any particular provisioning, order or management system. If Customer elects to utilize certain
interactive order systems then available by Qwest, Customer may be required to execute other agreements, including without limitation, software license agreements, related to the use of such systems.
Included in these orders must be all information necessary to properly load the order into Qwest's billing system and to provision the order with a third party, such as the LEC.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---

7.0PIC AUTHORIZATIONS.

Customer shall obtain a signed or verbal PIC authorization with true third party verification in accordance with then applicable and existing state and FCC
guidelines for each ANI ordered by Customer. Upon an oral or written request by Qwest, Customer shall immediately produce a copy of the written or verbal authorization. Qwest reserves the right not to
process or turn up ANIs until Customer has produced appropriate written or verbal authorizations requested by Qwest. If Customer does not comply with the request for PIC authorizations, Qwest reserves
the right not to accept additional ANIs until Customer complies. If Customer elects to provide only direct dial (or so-called "1+") services, and Qwest will act as the interexchange carrier ("IXC")
for operator-assisted (or so-called "0+") traffic generated by Customer's End Users, Customer acknowledges that Qwest shall be the primary carrier for 0+ operator assisted intraLATA and interLATA long
distance services. Customer agrees to inform its End Users of the foregoing.

In
the event a LEC or any regulatory entity rejects an ANI and assesses Qwest any charge, fine, forfeiture, or fee for improper or inadequate PIC authorizations relating to Customer's
service, Customer shall promply reimburse Qwest for all such charges. Qwest agrees to pass through at cost any such charge, fine, forfeiture, or fee for improper or inadequate PIC authorizations
imposed by the LEC or any regulatory agency relating to Customer's Service without additional administrative markup (the "Improper PIC Fee"). If, however, fifteen percent (15%) or more of the total
ANIs in any individual batch of submitted ANIs are rejected, a Qwest management fee of twenty-five dollars ($25.00) per ANI improperly ordered by Customer (the "Improper PIC Administration Fee") will
be assessed in addition to the Improper PIC Fee.

Upon
the request of Qwest, Customer shall promply provide to Qwest or the LEC, at Customer's expense, any documentation required by the LEC regarding PIC selections or authorizations
from Customer's End Users. In addition, Customer shall promptly and in good faith cooperate with Qwest and all LECs in investigating and attempting to resolve all PIC selection and authorization
disputes.

8.0CANCELLATION, BLOCKING, AND DISCONNECTION OF SERVICE.

Without affecting Customer's minimum usage, Revenue Commitment or other obligations herein, Customer may cancel, disconnect, or terminate a portion of the Service
Exhibit D1 Services when Customer's End User has provided a new PIC authorization to another carrier. Customer shall be financially responsible for Service Exhibit D1 Service provided under this
Service Exhibit until such time that the new PIC change is implemented.

9.0TOLL FREE SERVICES PORTABILITY.

Qwest will provide domestic toll free inbound services to End Users desiring to keep their then current toll free number provided that the End User signs a Letter
of Agency designating Qwest as the Responsible Organization for the toll free number. Qwest will provide international toll free inbound service to End Users desiring to keep their then current toll
free number provided that the End User signs a Letter of Agency designating Qwest as the Responsible Organization for the ITFS number and the country of origination is willing to port the existing
originating number from the current carrier to Qwest. Exhibit D2 contains a list of countries that are willing to port ITFS numbers.

10.0INTERNATIONAL TOLL FREE SERVICE (ITFS) AND UNIVERSAL INTERNATIONAL FREEPHONE NUMBER (UIFN).

Subject to the local PTT or other public or private agency assigning Customer an international toll-free number, Qwest will connect facilities to route
international telecommunications traffic (IDDD type, but excluding intra-country calling) and will provision to provide service from various origination

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

4

---

points of the world as specified in Exhibit D2. The ITFS Service will be a direct dial toll-free service originating from points beyond the United States.

UIFN
is an option of ITFS, which enables an ITFS customer to be allocated a unique toll-free number, which may be accessed from multiple countries. The same number may be used from
countries providing UIFN and from those countries with which Qwest has an express agreement for UIFN. The UIFN format is as follows: + 800 XXXXXXXX, where "+" indicates the International Access Code,
"800" indicates the three digit country code for a global service application and "X" indicates the eight digit Global Subscriber Number. Since 800 as the country code is an integral part of the
number, all calls must be dialed as international calls.

ITFS
and UIFN calls are not considered to be contributory towards nor in receipt of the discount.

11.0PICC, PAYPHONE COMPENSATION, AND OTHER REGULATORY REFORM RELATED SURCHARGES.

As a result of regulatory reform, certain government subsidies and other government-imposed charges previously collected through local exchange access usage rates
are assessed directly upon interexchange carriers on a per-line or per-call basis. The following flat rate charges may apply to Customer's total charges as a result, and Customer agrees to be
responsible for paying for such fees. These charges will be itemized on the Customer's bill and are in addition to the Service rates described in Rate Exhibit D2.



|Residential:                       |  | Business:                                
|---------------------------------- |  | -----------------------------------------
|Primary Residential Line *         |  | Single Line Business *                   
|Each Subsequent Residential Line * |  | Multi-Line Business * (per Business Line)

12.0OTHER ANCILLARY FEES.

Monthly Electronic Billing Call Detail Delivery per disk/tape/CD ROM (in your choice of media including Magnetic Tape, CD ROM, or Diskette)

*PIC Processing Charge *

*Electronic Provisioning

*8XX SMS Number Storage Charge per active number

*


---

13.0TOLL FREE DIRECTORY ASSISTANCE LISTING.

At the Customer's written request. Qwest will provide a Toll Free Service Directory Assistance listing in the national database. Customer understands that this
Service is ultimately provided by a third

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

5

---

party, and subject to the policies and procedures set forth by this third party. The charges for this service are as follows:

Normal Set-Up Fee:

*Three Day Expedite Set-Up Fee:

*Change or Cancel Fee:

*Monthly Recurring Charge:

*


14.0PROJECT ACCOUNT CODES (PAC).

Qwest will provide Project Account Codes for use with outbound and toll free inbound services to Customer at the following rates:

Outbound PAC (charges are per account):Non-Verified PAC set up:

*Verified PAC set up:

*Non-Verified PAC Monthly Recurring Charges:

*Verified PAC Monthly Recurring Charges:

*Toll Free PAC (charges are per toll free number):Non-Verified PAC set up:

*Verified PAC set up:

*Non-Verified PAC Monthly Recurring Charges:

*Verified PAC Monthly Recurring Charges:

*


Customer
agrees to be responsible for such charges and that such charges shall be due upon receipt in accordance with the payment terms and conditions under the Agreement.

15.0CARRIER INTEREXCHANGE CODE ("CIC") CONFIDENTIALITY.

Quests CIC map and underlying provider is Qwest's property information and Customer agrees to keep such information in the strictest of confidence by Customer.
Such information shall not be used or disclosed by Customer except as necessary to carry out the intent of this Agreement.

16.0CUSTOMER OBLIGATIONS FOR USE OF QWEST CIC INFORMATION

Notwithstanding anything herein to the contrary, and provided Customer is not in default of any obligation hereunder, Customer may provide Qwest's CIC map or a
portion thereof to a RESP ORG if, Customer fully complies with all of the following conditions: (i) Customer shall obtain Qwest's prior explicit written consent in each instance (ii) no more
than one SMS record in which any portion of Qwest's CIC map is referenced shall be created; (iii) Customer shall ensure that the SMS record will be applied by the RESP ORG consistently to all 8XX
numbers under its control whenever Qwest has transport responsibility; (iv) Customer shall cause the RESP ORG to notify Qwest of the assignment of the applicable record and Customer shall ensure such
record is not implemented without Qwest's approval; (v) Customer shall be ready to accept traffic prior to submitting to Qwest an order to turn up 8XX Service; and (vi) Customer shall be responsible
for all costs in connection with updating or changing the applicable SMS record in the event Qwest changes its mapping. Customer shall ensure that the RESP ORG completes such changes within sixty (60)
calendar days of Qwest's notification to Customer of any such change.

17.0CUSTOMER OBLIGATIONS FOR USE OF ALTERNATE CIC MAP.

Customer hereby agrees and understands that:

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

6

---





18.0CALLING CARD SERVICES.

Qwest Reseller Calling Card Service offers domestic-to-domestic; domestic-to-international origination calling card service from certain countries with the use of
a fourteen digit authorization code, consisting of 10 digits plus a 4 digit PIN. Customer shall request the provision, and Qwest shall provide, the
Reseller Calling Card Service, through and in accordance with the completion and submission of Qwest's Calling Card Order Form and order procedures in effect, as may be changed from time to time.

Qwest's
Calling Card Service offers two options with respect to the branding of the platform: (i) Generic Calling Card Option; and (ii) Private-Labeled Calling Card Option.
The Generic Calling Card service option allows the Customer to utilize the existing Wholesale generic platform access number. This option offers no branding on the platform or in the branding of
Operator Services calls. The Wholesale customer is responsible for handling his own customer service calls. If the call is assisted by an operator, the operator will direct the end user to dial the
customer service number of the Customer. The Private Label Calling Card service option offers branding in Customer's name for the greeting and closing platform scripts; the request of a Toll Free
access number to the platform; branding of the Operator Services greeting in Customer's name; and routing of customer service calls to Customer's own customer service center. The Private Label Calling
Card service option also allows Customer the ability to request a Toll Free access number to the platform with unbranded platform and Operator Services greeting and closings. For both Calling Card
Service options, Customer is responsible for all calling card production, fulfillment, billing, collections, tariffing, and fraudulent use.

19.0CUSTOMIZED GREETING AND CLOSING MESSAGES WITH PRIVATE-LABELED CALLING CARD SERVICES.

With the Private-Labeled Calling Card, the Customer will provide to Qwest a requested branded message for platform greeting and closing. These branded messages
must be sent to Qwest's Account Management group on a diskette containing the two pre-recorded customized .wav files. The .wav files must meet the following specifications: (i) 22,500 Hz,
16-bit Mono; (ii) greeting and closing message should be saved as two different files; (iii) submitted to Qwest on a 3.5" diskette; (iv) leading and trailing noise
must be removed; and (v) one (1) second of silence is required in front of the message

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

7

---

and one (1) second of silence after the message is required to allow for message queuing on the 8XX recording. Qwest reserves the right to approve or reject Customer greeting and closing messages
that are to be placed on the platform.

20.0CUSTOMER SERVICE CALL ROUTING WITH PRIVATE-LABELED CALLING CARD SERVICES.

With the Private-Labeled Calling Card, Qwest will provide customer service routing to the Customer's customer service line for calls originating in the
continental United States; assuming that Qwest is the RespOrg for the customer service number. The Customer will be required to provide Qwest with the customer service routing number on the Calling
Card Order Form. Three consecutive mistakes in number dialing will cause calls to be forwarded to Customer's Customer Service.

21.0OPERATOR SERVICES BRANDING WITH PRIVATE-LABELED CALLING CARD SERVICES.

With the Private-Labeled Calling Card, Customers may elect to customize its operator services greeting for domestic-originated calling. Greeting content should be
provided by the customer by filling out the appropriate section in the Calling Card Order Form. Qwest reserves the right to approve or reject these greetings prior to submission or use. Dialing "0" or
15 seconds of dialing unresponsiveness by the card user will cause a call to be forwarded to Qwest Operator Services for the fees as described below in this Service Exhibit.

22.0CALLING CARD SERVICE CHARGES.

22.1Calling Card Service Nonrecurring Charges.The Customer will pay a platform
implementation fee of * per Access Number associated with the Private Labeled Calling Card option to Qwest in accordance with the agreed-upon payment terms and conditions set forth in the Agreement
and the Calling Card Order Form. This charge shall be credited to each Access Number that exceeds * in usage charges after Qwest has collected payment from Customer for such charges.

Customer
shall pay to Qwest a nonrefundable service fee of * for each Customer-initiated scripting, greeting or routing change per Access Number after Qwest's initial set-up of the
Customer Calling Card platform.

22.2Calling Card Operator Services Surcharge.A * per call surcharge will be applied to
any call that is forwarded to Qwest Operator Services from the calling card platform for all calls originating in the continental United States. This charge will be assessed in addition to metered
usage charges incurred by the call.

23.0CALLING CARD FULFILLMENT SERVICE.

23.1Calling Card And Fulfillment ServicesGeneral.For both the Generic and
Private Label Calling Card Fulfillment Services options, Qwest will require camera-ready artwork from the Customer for the purposes of designing and printing the Calling Card plastic and other
necessary pieces. Calling cards will be printed and fulfilled by Qwest only for successfully provisioned authorization codes. This means
that if a Calling Card is rejected in Qwest's provisioning or billing system for any reason, no Calling Card will be printed with such code, and the Customer will not be charged for any plastic
fulfillment associated with this order.

In
order to meet specified delivery intervals, Qwest must receive a correctly formatted file of orders from the Customer by 3:00 p.m. EST on a business day (and not on a Qwest
holiday). Set-up lead-time required by Qwest after acceptance of the Card Fulfillment solution by Customer will be four to five weeks after approval of Calling Card image proof and receipt by Qwest
from Customer of all required information.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

8

---

Customer
agrees to provide six (6) month estimated quantities of Calling Card production (the "Quantity"). Qwest will be entitled to pre-print materials including Calling Card plastic
units, dialing guides, envelopes and carriers based upon such estimates, in order to be able to provision the Calling Card and Fulfillment Services on a timely basis for Customer. Qwest shall be
entitled to charge Customer for the costs of production of unused pre-printed materials and their disposal if Customer does not use this Quantity by the end of such six month period or at the
termination of the Services hereunder, or decides to change the artwork for such Calling Cards. Customer agrees to pay for such amounts in accordance with the payment provisions of the Agreement.

The
Calling Card Services are provided subject to continued availability of access lines and features in any of the Territory. As with all other Services under the Agreement, customer
shall be responsible for all fraudulent or uncollectable usage of the Calling Cards by End Users or other third parties. Customer acknowledges that once Qwest provisions the Calling Cards and ships
them to Customer, such Calling Cards shall be activated. Customer shall be responsible for all usage, including fraudulent usage, of such Calling Cards, once placed in the U.S. mail stream by Qwest.
Customer shall be responsible for terminating Services to any particular Calling Card through the use of Remote ControlSM.

23.2Generic Card Fulfillment Services.Generic Card Fulfillment Services include the
printing of the generic Wholesale plastic calling card (the "Calling Card(s)") with Customer's logo in lower right hand corner of card; printing of a generic wholesale dialing guide to provide
convenient Calling Card instructions to the End User, and printing of a generic wholesale card carrier. The plastic cards will carry the generic Wholesale image and Qwest will print the 14-digit
authorization code and the End User's name, as given to Qwest by Customer, on the card. Customer will have the option to customize the card carrier in black text with Customer's name, its customer
service number and its web site address.

The
Calling Card kits can be shipped either to Customer in groups, as the Customer orders them from Qwest or directly to the End User. If Qwest is mailing the Calling Card kits to
Customer, Qwest will ship the requested kits via First Class U.S. Mail within two (2) business days of Qwest's receipt of a valid order from Customer and Customer will be responsible for sending the
packages to its End Users.
If Qwest is mailing the Calling Card kits to the End Users, Customer should allow three (3) to seven (7) business days for first-class Mail service but Qwest does not guarantee to Customer any
delivery times.

Basic
Card Fulfillment will be fulfilled by Qwest using standard Qwest batch provisioning procedures, including Remote ControlSM, and the standard GBUS file format used by
the Customer today in the normal course of its utilization of Qwest's Switchless Reseller Services. In addition to the standard information required from a customer for standard Calling Card Services,
Qwest will require from Customer the Calling Card End User name and card stock indicator, for printing purposes.

23.3Private Label Card Fulfillment Services.Private Label Card Fulfillment Services
include plastic printing with custom artwork prepared by Customer, custom dialing guide printing, custom paper carrier printing, custom envelope printing and first-class postage for the Calling Card
kits shipment in the United States to End Users (if shipment is required outside of the United States, additional charges will be required of the Customer). Qwest will print the 14-digit authorization
code and the End User's name, as given to Qwest by Customer, on the card. Within three days of receiving a valid order, Qwest will ship the requested Calling Card with dialing guide and paper carrier
via first-class U.S. mail service to the End User. Customer should allow three to seven business days for first-class mail service to the End User but Qwest does not guarantee to Customer any delivery
times.

Private
Label Card Fulfillment Customers also have the option of having a plastic card printed with their custom artwork; printing of a generic Wholesale dialing guide to provide
convenient Calling Card instructions to the End User; and printing of a generic Wholesale card carrier. Private Label card

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

9

---

Fulfillment Services will be provided in accordance with new Calling Card provisioning procedures. Among these procedures, Qwest will provide Customer with a file format that must be used properly in
submitting Calling Card orders to Qwest. Included in this file, Customer must provide the Calling Card end User name, address, card stock indicator, and other fulfillment information. Qwest will not
be held responsible or liable for unsuccessful Calling Card delivery if Qwest mails the Calling Card to the name and address specified by the Customer. In such cases, Customer shall be responsible for
paying for the per Calling Card unit fee as hereinafter described.

23.4Calling Card Fulfillment Charges.Exhibit D2 gives the per unit charges for
generic card fulfillment. Pricing for Private Label Card Fulfillment is quoted on a case by case basis after Customer submits its custom artwork and kit order quantity to Qwest. The following
non-recurring charges will be required for the provision of the Calling Card Fulfillment Services:

*

These
are one-time Set-Up Charges for each Calling Card format set up. If Customer changes its design or Calling Card format for an additional or different End User or market sector (for
example with different art work on card, etc.), an additional Set-Up Charge would be required.

The
charges listed above for calling card fulfillment services will appear on the Customer's invoice as a non-recurring charge that will vary from month to month depending upon the
quantity of Calling Cards fulfilled.

24.0ANI-BASED ROUTING.

Customer may elect that certain types of calls be routed back to Customer's facilities via a dedicated circuit. For example, Customer may designate that all or
only certain calls (e.g., only directory assistance, operator assistance, or international calls; etc.) be routed back to Customer's facilities. Qwest will originate calls on behalf of Customer via
its feature group D network and hand the calls back, via a dedicated circuit, to the Customer for termination based upon the Qwest ANI. Customer must designate the call's back, via dedicated
circuit, to the Customer for termination based upon the Qwest ANI. Customer must designate the specific call types in the Qwest order form prior to ANI deployment. Qwest's ability to perform ANI-based
routing is dependent on the ability of the LLC to properly process CDRs with certain information necessary in order to route the calls back to the Customer's facilities. All calls that are routed back
to Customer based upon this ANI-based routing feature will be billed in accordance with Rate Exhibit D3. All calls which Qwest is unable to route back to Customer (e.g., the CDRs do not contain
specific information to route back to Customer facilities, and thus the calls must remain on the Qwest network) will be billed in accordance with Rate Exhibit D2.

25.0INSTALLATION AND MONTHLY CHARGES FOR DEDICATED ACCESS SERVICES.

Installation and monthly charges associated with dedicated access services will be billed to Customer, and Customer agrees to pay such charges in accordance with
the payment terms and conditions under the agreement. These charges include those associate with local loops, CSU/DSU, channel card, F1 centrex cards and any other equipment or services provided by
Qwest in order to install, test and maintain dedicated access lines. Monthly recurring changes will be those standard rates unless otherwise negotiated by Qwest and Customer. Installation charges will
be on an individual case basis.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

10

---

26.0DISCOUNTS.

OPTION A DISCOUNT PLAN

Standard Revenue Discounts.During each monthly billing period of the Term, Customer shall be
eligible to receive one of the standard discounts set forth in the Standard Revenue Discount Schedule below, based upon Customer's total Contributory Charges invoiced under the Agreement (and any
other eligible separate Qwest Wholesale Services Agreement) during that month for Contributory Services. The applicable monthly discount will be applied against customer's domestic interstate ReQwest
Switchless Reseller Service usage. Other than the Product Minimum usage requirement set forth below, no revenue commitment is required under Option A to receive these eligible discounts.

Standard Revenue Discount Schedule

*

OPTION B DISCOUNT PLAN

Committed Revenue Discounts.During each monthly billing period of the Initial Term, Customer shall
be eligible to a * discount. This discount will be applied against Customer's domestic Interstate ReQwest Switchless Reseller Service usage.

At
the expiration of the Initial Term, this Service Exhibit D1 shall continue on a month-to-month basis at standard revenue discounts (Option A) unless and until terminated
by either Party on thirty (30) calendar days prior written notice.

27.0PRODUCT MINIMUM USAGE REQUIREMENT.

Customer's Contributory Charges for the ReQwest Switchless Reseller Services must equal or exceed * per month (the "Product Minimum"). Customer acknowledges and
agrees that if, by the end of month twelve, Customer's Contributory Charges do not equal or exceed the Product Minimum, Qwest may, at Qwest's sole determination, upon thirty (30) calendar days written
notice to Customer, terminate this Service Exhibit D1 without further liability or obligation to Customer, except as may be otherwise set forth in the Agreement.

28.0SPECIAL RATES.

The
following rates will apply to special discounts specified in the tables below. The charges described below are not eligible for any further discount.

*



*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

11

---

Exhibit D2

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Domestic Outbound Voice Services
|---------- |  | --------------------------------------------------------------------

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Domestic Outbound Voice Services
|---------- |  | --------------------------------------------------------------------

*

Interstate
and intrastate calls terminating within the Continental US are billed based upon originating state.

Off-Shore:

*

Calls
terminating Off-Shore are billed based upon terminating state or region.

Federal
law prohibits Qwest from providing interLATA services in the states of Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South
Dakota, Utah, Washington, and Wyoming. Specifically, Qwest cannot provide interLATA long distance service originating in these states.

Interstate
and Intrastate billing increments: *

All
Directory Assistance Calls with be billed at *

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Domestic Toll Free Service
|---------- |  | --------------------------------------------------------------

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Domestic Toll Free Service
|---------- |  | --------------------------------------------------------------

*

Interstate
and intrastate calls originating and terminating within the continental US are billed based upon terminating state.

Canada & Off-Shore:

*

Calls
originating in Canada and Off-Shore are billed based upon originating state or region.

Interstate
and Intrastate billing increments: * initial; * increments

Federal
law prohibits Qwest from providing interLATA services in the states of Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South
Dakota, Utah, Washington and Wyoming. Specifically, Qwest cannot provide interLATA 8XX service terminating in these states.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

4

---

|QWEST LOGO |  | ReQwest Switchless Reseller
International Termination Rates
|---------- |  | -----------------------------------------------------------

*
6 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

5

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
International Toll Free Service (ITFS) &
Universal International Freephone Number (UIFN)
|---------- |  | ----------------------------------------------------------------------------------------------------------------------------

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

6

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Enhanced Toll Free Features
|---------- |  | ---------------------------------------------------------------

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

7

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Domestic Calling Card Service
|---------- |  | -----------------------------------------------------------------

*

Federal
law prohibits Qwest from providing interLATA services in the states of Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South
Dakota, Utah, Washington, and Wyoming. Specifically, Qwest cannot provide interLATA calling card service originating in these states. Calls originating in these states will be carried by Touch
America.

A
$1.00 surcharge will be applied per operator assisted call originating from the Continental United States in addition to any applicable metered charges for the call.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

8

---

|QWEST LOGO |  | ReQwest Switchless Reseller
US to International Calling Card Rates
|---------- |  | ------------------------------------------------------------------

*
8 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

9

---

|QWEST LOGO |  | ReQwest Blended
Switchless Reseller
Int'l Origination Calling Card
|---------- |  | ------------------------------------------------------------------

*
2 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

10

---

|QWEST LOGO |  | ReQwest Blended
Handback
|---------- |  | ------------------------

*
4 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

11

---



SERVICE EXHIBIT S  METRO PRIVATE LINE SERVICE DESCRIPTION AND RATE SCHEDULE  WHOLESALE SERVICES AGREEMENT

1.0Term.

If any Facility Minimum Service Term (as defined herein) for any Facility (as defined herein) ordered hereunder extends beyond the expiration of the Term of the
Agreement, it is the intention of the parties that, notwithstanding any such expiration of the Agreement, for this Service Exhibit S and the Agreement to remain in full force and effect but only as to
the Facilities so affected and only until the expiration of each applicable Facility Minimum Service Term. All other Facilities provisioned hereunder shall cease to be provisioned by Qwest as of the
latter of: (i) the expiration of the Term of the Agreement; or (ii) the expiration of the Facility's applicable Facility Minimum Service Term. During any period of extension of this
Service Exhibit S, Customer shall not be eligible to place any additional service orders for Metro Private Line Services, and all termination rights of Qwest under this Service Exhibit S and the
Agreement with respect to Facilities provisioned beyond the Term of the Agreement shall continue to apply.

2.0Metro Private Line Service Description.

Qwest will provide the Qwest Metro Private Line Service ("Service") in accordance with the Agreement, this Service Exhibit and, to the extent applicable, any
Qwest state tariff, Price List, Price Schedule, Administrative Guideline, and/or Catalog (hereinafter whether individually or together "Tariff") that governs Service in the state where Service is
provided. The Tariff is incorporated herein by this reference. Where any term or condition of this Agreement conflicts with the Tariff, the then current Tariff shall prevail. Qwest reserves the right
to modify the Tariff, prices or certain components of the Service.

The
Service provides dedicated, point-to-point, private line connections between two (2) points of termination. The Service may be provisioned either solely on the Qwest owned and
operated domestic fiber optic network or on a combination of Qwest owned and operated facilities and facilities owned and operated by a third party provider. Customer shall designate the two (2)
points of termination of the Service and the capacity parameters of the Service in a valid Qwest order form that is submitted by Customer and accepted by Qwest ("Order Form"). The Service will include
any entrance cable or drop wire to that point where provision is made for termination of Qwest's outside distribution network facilities at a suitable location at a Customer designated premises and
will be installed by Qwest to such point of termination. The Service has only one point of termination per Customer premises. Any additional terminations beyond such point of termination are the sole
responsibility of Customer. Qwest shall utilize third party facilities (hereinafter, "Off-Net Facilities") only with Customer's written authorization. Customer shall be billed directly by Qwest for
such Off-Net facilities, and shall hold harmless and indemnify Qwest from any loss or liability incurred by Qwest as a result of ordering Off-Net Facilities from any such third party provider.
Customer warrants that at least ten percent (10%) of the voice or data traffic it will route over the Qwest Metro Private Line shall be interstate in nature (i.e., shall terminate in a state other
than the state in which Qwest has provisioned the Metro Private Line Service).

3.0Submission of Service Orders.

In order for Qwest to provision the Service Exhibit S Services, Customer shall submit a complete and valid Service order requesting On-Net (as hereinafter
defined) Facilities in accordance with the terms of this Service Exhibit. Qwest reserves the right to reject any Customer Service order request

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

based on availability. Upon acceptance by Qwest of a duly executed Service order, Qwest shall provide to Customer those Facilities identified in the Service order.

4.0Obligations of Customer.

Customer shall perform those duties outlined herein, in the Agreement, and in the Service orders.

5.0Charges and Payment.

Charges for the Service shall be determined according to the pricing set forth herein. Recurring charges shall be invoiced by Qwest on a monthly basis in advance
and non-recurring charges shall be invoiced in arrears. If the Start of Service Date for any Facility falls on any day other than the first day of the month, the first invoice to Customer shall
consist of: (i) the pro-rata portion of the applicable monthly
recurring charge covering the period from the Start of Service Date to the first day of the subsequent month; and (ii) the monthly recurring charge for the following month.

6.0Provisioning of Metro Line Services.

6.1Upon acceptance of a Service order, Qwest shall notify Customer of its target date for the delivery of each Facility (the
"Estimated Availability Date"). Any Estimated Availability Date given by Qwest to Customer shall be subject to Qwest's standard and expedited interval guidelines, as amended by Qwest from time to
time. Qwest shall use reasonable efforts to install each such Facility on or before the Estimated Availability Date, but the inability of Qwest to deliver a Facility by such date shall not be a
default under this Service Exhibit. If Qwest fails to make any Facility available within ninety (90) calendar days after acceptance by Qwest of the Service order with respect to such Facility (or such
greater time as is set forth in the interval guidelines). Customer's sole remedy shall be to cancel the Service order which pertains to such Facility by giving Qwest ten (10) calendar days written
notice prior to the Facility's delivery to Customer by Qwest; provided however, that Customer shall reimburse Qwest for any third party charges incurred by Qwest as a result of its efforts to install
the Facility.

6.2Start of service for each Facility (the "Start of Service Date") shall begin on the date on which Customer accepts
delivery of such Facility. Qwest shall provide notice that a Facility is ready for acceptance by delivering to Customer a Circuit Acceptance Letter, confirming that the Facility is ready for
Customer's acceptance. If: (i) Customer fails to give written notice that the Facility is in material non-compliance with the applicable standard Qwest network specifications, as modified from time to
time by Qwest (attached hereto as Schedule S-1) (the "Specifications") within five (5) business days after Qwest sends Customer the Circuit Acceptance Letter; or (ii) Customer places live traffic on
the Facility after notification by Qwest that the Facility is available, then Customer shall be deemed to have accepted such Facility, and the Start of Service Date shall commence as of the fifth
(5th) day following the date the Circuit Acceptance Letter is sent to Customer by Qwest. Following notice by Customer of material non-compliance as set forth above, Qwest shall promptly take such
reasonable action as is necessary to correct any such non-compliance in the Facility and shall, upon correction, notify Customer of a new Start of Service Date.

6.3Notwithstanding anything in Section 6.2 above, Customer may delay the Start of Service Date for any Facility for up to
thirty (30) calendar days from Qwest's Estimated Availability Date by written notice to Qwest at least three (3) business days prior to any applicable Estimated Availability Date.

7.0Rates.

7.1Qwest shall provide the Facilities described below at the rates (the "Rates") set forth in Schedule S-2, subject to
availability from Qwest. The Rates vary depending on whether the Facilities are DS-1, DS-3 or OC-n.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

7.2Qwest reserves the right, upon thirty (30) calendar days prior written notice to Customer, to modify any of the Rates or
charges described in this Service Exhibit S. Notwithstanding any statements to the contrary contained in the Tariff, in the event of Regulatory Activity, Qwest reserves the right, at any time upon
written notice, to: (i) pass through to Customer all, or a portion of, any charges or surcharges directly or indirectly related to such Regulatory Activity; or (ii) modify the rates, including any
rate guarantees, and/or other terms and conditions contained in the Agreement and/or the Tariff to reflect the impact of such Regulatory Activity. Qwest may adjust its rates or charges, or impose
additional rates and charges, in order to recover amounts it may be required by governmental or quasi-governmental authorities to collect from or pay to others to support statutory or regulatory
programs during the course of the Agreement.

8.0Facility Minimum Service Term.

8.1This Agreement shall be effective upon the Effective Date and continue until the expiration (or termination) of the last
to expire (terminate) Order Form submitted pursuant to this Agreement. Upon expiration of any Order Form, such Order Form shall automatically renew on a month to month basis under the terms and
conditions of this Agreement and the then effective rates for the Service. The minimum service term for each On-Net facility order hereunder is (a) one (1) year for Service provided to Customer
in a multi-tenant building and (b) three (3) years for Service provided to Customer in a single-tenant building ("Minimum Service Term"). If Customer terminates this Agreement or a
particular On-Net Service facility prior to the conclusion of the term of the facility, or Qwest terminates this Agreement for Cause, Customer shall pay (a) for all accrued and unpaid charges
for the canceled facility provided through the effective date of such cancellation, plus (b) a cancellation charge of * of the balance of the monthly recurring charges (then in effect at the
time of cancellation) that otherwise would have become due for the unexpired portion of the applicable Minimum Service Term for the canceled facility, plus (c) * of the balance of the monthly
recurring charges (then in effect at the time of cancellation) that otherwise would have become due for the unexpired portion of the applicable term in excess of the Minimum Service Term for the
canceled facility. It is agreed that Qwest's damages shall be difficult, if not impossible, to ascertain if a On-Net facility is cancelled prior to the completion of its term, thus, the amounts set
forth herein are intended to establish liquidated damages in the event of cancellation and are not intended as a penalty. In addition to the foregoing, in the event Customer terminates a facility
prior to the end of the Facility Minimum Term, Customer shall be liable for any early termination fees charged by the Off-Net Facility provider.

8.2Customer acknowledges that the Rates and charges described in Section 7 above are based on the commitment of
Customer to utilize the Facilities for a specified minimum period of time. Therefore, unless a Facility is terminated pursuant to Section 9.5 below ("Chronic Circuit Cancellation"), or this
Service Exhibit is terminated for Cause by Customer, Customer shall be liable for and shall pay to Qwest all Rates, fees and charges which accrue under this Service Exhibit for each Facility for the
entire Facility Minimum Service Term applicable to each such Facility, regardless of whether or not Customer utilizes all or any part of such Facility during all or any part of its applicable Facility
Minimum Service Term (the "Minimum Facility Charge"). Upon receipt by Qwest of a request to disconnect a Facility prior to the end of the applicable Facility Minimum Service Term, Qwest shall send
Customer a Circuit Disconnect Acknowledgement, confirming the request to disconnect the Facility and setting forth any early termination charges then due and payable. Upon termination of this Service
Exhibit for any reason other than a termination by Customer for Cause (as defined below), the total of all Minimum Facility Charges shall be at once due and payable by Customer, regardless of whether
or not all of the Facilities Minimum Service terms have expired, and may be collected by Qwest from Customer as a single amount. For purposes of this Service Exhibit S, Cause shall be defined
as a material breach of its obligations with respect to all or substantially all of the Metro Private Line Services provisioned hereunder not cured within thirty (30) days following written notice by
Customer.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---

9.0Outage Credits.

9.1A Service outage ("Outage") occurs when a particular Service facility becomes unusable to Customer because of a failure
of one or more Qwest owned and operated facility components used to furnish Service under the Agreement. An Outage period starts upon verifiable notification by Customer to Qwest's Trouble Management
System, or, when indicated by network control information actually known to Qwest network personnel, whichever is earlier. An Outage period ends upon restoration of the affected facility as evidenced
by appropriate network tests performed by Qwest.

9.2In the event of an Outage, the customer shall be entitled to a credit (the "Outage Credit") determined according to the
following formula:

OUTAGE
CREDIT =

Hours
of Outage - 2 hours x total monthly recurring charge of the particular affected facility
720 hours

9.3The Outage Credit shall apply to the charges for the total mileage between end terminals of the particular facility
provided by Qwest hereunder affected by an Outage. However, if any portion of the affected facility remains beneficially used or useable by Customer between any intermediate terminals (where the
customer has installed drop and insert capability) or end terminals, the Outage Credit shall not apply to that pro-rata portion of the mileage. The length of each Outage shall be calculated in hours
and shall include fractional portions thereof.

9.4All Outage Credits shall be credited on the next monthly invoice for the affected facility after receipt of Customer's
request for credit. The total of all Outage Credits applicable to or accruing in any given month shall not exceed the amount payable by Customer to Qwest for that same month for the facility or
service rendered unusable to Customer. Under no circumstances will Qwest be required to credit Customer in any twelve month period during the term of this Agreement charges in excess of the monthly
recurring charges for two (2) months of service for a particular facility.

9.5In the event Customer experiences Chronic Outages with respect to any facility, Customer will be entitled to terminate
the affected facility without further obligation. Customer must provide Qwest with written notice following such Chronic Outages (a "Chronic Circuit Termination"). A facility is deemed to suffer from
Chronic Outages if such facility, measured over any thirty (30) consecutive day period, experiences: (a) more than five (5) related Outages or (b) more than forty eight (48)
aggregate hours of Outages.

9.6The Outage Credit and Chronic Circuit Termination as described preceding will be the sole and exclusive remedy of
Customer in the event of any Outage or Chronic Outage and under no circumstance shall either be deemed a default under the Agreement or the Tariff. The remedies for interruptions or service
deficiencies of the Service set forth in this addendum are in lieu of, and not in addition to, any remedy or service level agreement provided in connection with any other Qwest service.

9.7Service credits will not be available to Customer in cases in which the Services are unavailable as a result of (a) the
discontinuance of Service due to Customer's breach of this Agreement, (b) the acts or omissions of Customer, its employees, contractors or agents or its end users, (c) the failure or malfunction of
equipment, applications or systems not owned or controlled by Qwest, (d) circumstances or causes beyond the control of Qwest including instances of Force Majeure, (e) scheduled service maintenance,
alteration, or implementation, or (f) an Outage or other defect occurring beyond the demarcation point and/or in the facilities, power or equipment provided by anyone other than Qwest. Such credits
will be granted only if Customer affords Qwest full and free access to Customer's premises and equipment to make necessary repairs, maintenance, testing, etc.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

4

---

9.8Qwest will provide Customer reasonable notification of service-affecting activities that may occur in normal operation of
its business. Such activities may include, but are not limited to, equipment or facilities additions, removals or rearrangements, routine preventative maintenance and major switching machine
change-out. Generally, such activities are not individual customer service specific, they affect many customer services. No specific advance notification period is applicable to all service
activities. An Outage shall not be deemed to have occurred during such service-affecting activities.

9.9Any Off-Net facilities will be subject to the SLAs provided by the carrier.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

5

---



SERVICE EXHIBIT S  METRO PRIVATE LINE SERVICE DESCRIPTION AND RATE SCHEDULE  WHOLESALE SERVICES AGREEMENT

SCHEDULE S-1  TECHNICAL SPECIFICATIONS

1.0ADDITIONAL DEFINITIONS.

Inter Office Channel (IOC):An Inter Office Channel refers to the Qwest Communications network between the points of presence
(POP).

Optical Carrier Level 1 (OC-1):The optical signal that results from an optical conversion of an electrical STS-1 signal
(51.840 Mb/s). This signal forms the basis of the interface.

OC-3:Optical Carrier level 3 signal operating at 115.520 Mb/s.

OC-12:Optical Carrier level 12 signal transmitting at 622.080 Mb/s.

OC-48:Optical Carrier level 48 signal transmitting at 2488.32 Mb/s.

Point of Presence (POP):A physical location where a long distance carrier terminates lines before connecting to the local
exchange carrier, another carrier, or directly to a customer.

SONET Transport:Facilities associated with carrying OC-1 or higher level signals.

Synchronous Transport Signal Level 1 (STS-1):The basic logical building block electrical signal with a rate of 51.840 Mb/s.

Synchronous Transport Signal Level N (STS-N):This electrical signal is obtained by byte interleaving N STS-1 signals
together. The rate of the STS-N is N times 51.840 Mb/s.

Terminating Multiplex (TM):Provides the multiplex functions for multiplexing and demultiplexing between DS1 or higher signal
level and the SONET OC-N level.

2.0INTERCONNECT SPECIFICATIONS.

The Customer interconnection point of DS-1 & DS-3 signals at the Qwest (SPT) location will be at any industry standard (DSX-1) & (DSX-3) digital
cross-connect panels and will be referred to as Qwest Network Interface in this document. The DS-1 & DS-3 signals terminating at the Qwest digital cross-connect panels will meet the electrical
specifications as defined in AT&T Compatibility Bulletin (CB) No. 119, Issue 3, October, 1979. The Qwest Digital Network will be compatible with the Bell System hierarchical clock
synchronization methods and stratum levels as described in Bellcore Technical Advisory (GR436-Core). Customer equipment must also meet the interconnect specifications listed above and shall comply
with jitter requirements of AT&T Technical Reference PUB 63411.

3.0PERFORMANCE OBJECTIVES.

DS1, DS3, OC-3, OC-12, OC-48, OC-3c, OC-12c, and OC-48c circuit performance will be measured using two parameters: Availability and Error-Free Seconds. The
following assumptions apply to the derived data: (i) The circuits originate and terminate on the SONET OC-48 backbone; (ii) MTTR for
SONET equipment2 hours; (iii) MTTR for fiber optic cable12 hours (Bellcore Standard); and (iv) Cable cut rate4.39/year/1,000 sheath miles (Bellcore
Standard).

Availability
is a measure of the relative amount of time during which the circuit is available for use. According to CCITT and ANSI definitions, unavailability begins when the Bit Error
Ratio (BER)

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

6

---

in each second is worse than 1.0 E-3 for a period of 10 consecutive seconds. The availability objective for all circuits between Qwest Network Interface points specified above is to provide
performance levels over a twelve (12) month period 99.95% of the time.

*

CreditsShould Service Availability levels not be met, redress will apply. Credits will vary depending on the contracted
service. An outage will be recognized as having begun when a trouble ticket is open and terminated when the trouble ticket is closed. Some tickets may remain open after the problem has been resolved
in order to monitor the circuit; such tickets will be considered closed from an outage perspective once service has been restored. To request credit, a Qwest customer will have to contact its Account
Executive and provide necessary documentation.

The
following credit schedule applies for ON-Net services:

*

Outages
attributable to incidental damage to or severance outside of fiber optic cable plant, or scheduled maintenance is excluded from the performance objective stated above. Error-Free
Seconds (EFS) and Error Seconds (ES) are the primary measure of error performance. An Error-Free Second is defined as any second in which no bit errors are received. Conversely, an Error Second is any
second in which one or more bit errors are received.

4.0SONET.

Synchronous Optical Network is a family of optical transmission rates and interface standards allowing internetworking of products from different vendors. Base
optical rate is 51.840 Mb/s. Higher rates are direct multiples.

5.0ACCEPTANCE CRITERIA.

The acceptance criteria for DS1, DS3, OC-3, OC-12, OC-48, OC-3c, OC-12c, and OC-48c circuits between Qwest Network Interface points is to provide the performance
levels shown below during a 60 minute test period. If no errors are observed during the first 15 minutes of the test, the facility may be considered acceptable. Access connections to
customer locations will be tested in accordance with Bell Publication 62508. The tables below are based on QCC owned fiber optic network only and on the Bellcore Specifications of the SONET
delivery of DS1, DS3, OC-3, OC-12, OC-48, OC-3c, OC-12c, and OC-48c directly off the SONET Backbone. If the DS1, DS3, OC-3, OC-12, OC-48, OC-3c, OC-12c, and OC-48c service is delivered at the STS1
level then the general performance objectives fall into the industry standard.

Circuits

EFS

BERDS1

99.95
%
10-12DS3-OC48

99.95
%
10-15


SCHEDULE S-2
PRICING

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

7

---

Exhibit S2

Qwest

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

Exhibit S3

Qwest

Qwest Metro Private Line
Exhibit S3

|Tier |  | Locations                                                                                                
|---- |  | ---------------------------------------------------------------------------------------------------------
|A    |  | Chicago, Cincinnati, Cleveland, Columbus, Detroit, Indianapolis,                                         
|B    |  | Pittsburgh, Albany, Baltimore, Boston, Newark, New York City, Philadelphia, Washington D.C., White Plains
|C    |  | Los Angeles, Orange County, Sacramento, San Diego, San Francisco, San Jose                               
|D    |  | Kansas City, Austin, Dallas/Fort Worth, Houston, San Antonio, St. Louis,                                 

*    CERTAIN
INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---



SERVICE EXHIBIT X1  EXPRESS SeLECt SERVICE DESCRIPTION  WHOLESALE SERVICES AGREEMENT

1.0DISCOUNT OPTIONS.

Customer has selected the following discount option:

N/A

Option A: Standard Revenue Discount Option; orXX

Option B: Committed Revenue Discount Option


2.0SERVICE PROVISIONING AND RATES.

Qwest agrees to provide the Express SeLECt Terminating Switched Services set forth in this Service Exhibit, in accordance with the Agreement and subject to the
terms and conditions set forth in this
Service Exhibit. Federal law prohibits Qwest from providing the Services set forth in this Exhibit in Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon,
South Dakota, Utah, Washington, and Wyoming (i.e., voice and data services that originate in such states, private line with one end point in those states, or toll free service that terminates in such
states) until Qwest has obtained authorization to provide such services in those states.

Domestic
terminating interstate rates are per Local Access and Transport Area ("LATA") and are for LATA-wide termination. Domestic terminating intrastate rates are per state and are for
state-wide termination. For the purposes of billing the appropriate territory, the OCN number of the terminating carrier will be used as set forth in Exhibit X3. Any changes to the OCN numbers set
forth in Exhibit X3 will not be reported to Customer by Qwest; however, Qwest will produce a copy of the latest OCN numbers in its records to Customer upon request. For the purposes of determining
each call's jurisdiction, the originating and terminating information present in the call stream will be evaluated. In the event that either the originating or terminating information is not available
to Qwest's billing system, the classification of the call, for rating purposes, will default to the interstate classification. To the extent that calls are defaulted to the interstate classification,
and to the extent Customer's traffic of this nature includes intrastate traffic, Customer shall provide to Qwest in writing, on a monthly basis, the "Percentage of Inter/Intra-state Usage" on a
state-by-state basis, by LEC, for the traffic terminated by Qwest hereunder.

Express
SeLECt interstate and intrastate rates set forth in Rate Exhibit X2 are shown in terms of full minutes and are billed in * increments. Qwest reserves the right to charge
excessive quantities (*) of short duration calls (*) a minimum of * per answered call. The rates set forth Rate Exhibit X2 are before discount. Discounts, if any, are set forth in Section 6. All
domestic rates and charges are subject to change upon thirty (30) calendar days written notice to Customer.

International
rates are set forth as for country or city termination as specified in Rate Exhibit X2. If an international call terminates to a city, which has any type of specific city
code rate, the call will be rated according to the city's rate for that type of termination and not the associated country's rate. Mobile city areas that are rated differently than the associated
countries shall also be set forth as city codes. From time to time, Qwest may add specific city code rates for cities not set forth above, and the IODD Services shall be provided based upon such
rates. Express SeLECt International Termination Service rates set forth in Rate Exhibit X2 are shown in terms of full minutes and are billed in * increments with an initial * increment. Carrier
Canadian Terminating Service rates are per NPA and are for NPA-wide termination. Carrier Canadian Terminating Service rates set forth in Rate Exhibit X2 are shown in terms of full minutes and are
billed in * increments with an initial * second increment. Mexican rates are per Mexican Rate Step or city code and are for Rate Step-wide or city code-wide

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

termination. Mexican Terminating Service rates set forth in Rate Exhibit X2 are shown in terms of full minutes and are billed in * increments. International rates and charges, including Mexican and
Canadian, are subject to change upon five (5) calendar days notice. Service availability is subject to the availability of facilities to and in the particular countries.

Directory
Assistance rates are per NPA and are valid NPA-wide. Carrier Directory Assistance Termination rates set forth in Rate Exhibit X2 are shown on a per call basis and are billed
per call.

Rate
decreases, if any, in Qwest's sole discretion, shall be effective immediately upon written notification to Customer or upon an effective date set forth by Qwest in such
notification. All rates are subject to change immediately, with no prior notice to Customer, in the event there are mandated surcharges imposed by a federal, state or governmental agency. Further,
notwithstanding any statements to the contrary contained in the Tariff, in the event of Regulatory Activity, Qwest reserves the right, at any time upon written notice, to: (i) pass through to Customer
all, or a portion of, any charges or surcharges directly or indirectly related to such Regulatory Activity; or (ii) modify the rates, including any rate guarantees, and/or other terms and conditions
contained in the Agreement and/or the Tariff to reflect the impact of such Regulatory Activity. Qwest may adjust its rates or charges, or impose additional rates and charges, in order to recover
amounts it may be required by governmental or quasi-governmental authorities to collect from or pay to others to support statutory or regulatory programs during the course of the Agreement.

3.0ADDITIONAL TERMINATION RIGHTS.

3.1Discount Option A Additional Termination Rights.If Customer has selected Discount Option A, then in
addition to the termination rights set forth in the Agreement, Customer may terminate this Service Exhibit X1 without liability (other than for charges accrued but unpaid as of the termination date)
upon thirty (30) calendar days prior written notice.

3.2Discount Option B Additional Termination Rights.If Customer has selected Discount Option B, then in
addition to the termination rights set forth in the Agreement, Customer may terminate this Service Exhibit X1 without liability (other than for charges accrued but unpaid as of the termination date)
upon thirty (30) calendar days prior written notice if:



4.0ROUNDING.

All Express SeLECt Services, excluding Directory Assistance, utilize "bulk rounding." For the purposes of this Service Exhibit X1 bulk rounding is defined as
carrying over the 3rd and 4th place amounts of a call charge to the next call, and continuing to do so until * is accrued. When this has

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

occurred, the cent is applied to the next call. In addition, these Express SeLECt Services employ whole call rounding, which means that all calls are rounded only once, as opposed to once for each
element (e.g. initial and incremental).

5.0POINT(S) OF MEET.

Customer is responsible for all access and related costs of dedicated facilities to connect to Qwest's nearest applicable meet point. Meetpoints available include
the Qwest's DMS250 switch sites. In addition to Qwest's switch sites, Customer may meet Qwest at each Qwest-owned voice POP site available at the time of Customer's request, subject to capacity at
that site and to Qwest's agreement. The Express SeLECt Intrastate termination, Canadian, Mexican, International, and Directory Assistance rates set forth in Rate Exhibit X2 will apply for all usage
that meets the Qwest network at any of Qwest's switch or POP sites.

6.0DISCOUNTS.

OPTION A DISCOUNT PLAN

Standard Revenue Discounts.During each monthly billing period of the Term, Customer shall be
eligible to receive one of the standard discounts set forth in the Standard Revenue Discount Schedule below, based upon Customer's total Contributory Charges invoiced under the Agreement (and any
other eligible separate Qwest Wholesale Services Agreement) during that month for Contributory Services. The applicable monthly discount will be applied against Customer's domestic interstate Express
SeLECt Terminating Switched Service usage. Other than the Minimum Facility Utilization requirement set forth below, no revenue commitment is required under Option A to receive these eligible
discounts.

Standard Revenue Discount Schedule

*

OPTION B DISCOUNT PLAN

Committee Revenue Discounts.During each monthly billing period of the Initial Term, Customer shall
receive * discount. This discount will be applied against Customer's domestic interstate Express SeLECt Terminating Switched Service usage. At the expiration of the Initial Term, this Service Exhibit
X1 shall continue on a month-to-month basis at standard revenue discounts (Option A) unless and until terminated by either Party on thirty (30) calendar days prior written notice.

7.0MINIMUM FACILITY USAGE REQUIREMENT.

Following a one time ramp up period of the first three billing months after the Effective Date (the "Ramp Up Period"), Customer must meet the following minimum
monthly requirement per each DS-1 circuit or the equivalent thereof (the "Circuits"): *

Originating
Service provisioned by Qwest under the Agreement (the "Minimum Facility Utilization"). If Customer fails to meet or exceed the Minimum Facility Utilization in any monthly
billing period after the Ramp Up Period, Qwest reserves the right to either: (i) charge Customer an underutilization fee equal to * for each Circuit that was under the Minimum Facility Utilization; or
(ii) terminate the underutilized Circuit.

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---

Exhibit X2

|QWEST LOGO |  | Express SeLECt
Facility-Based Carrier
Intrastate Voice Termination
|---------- |  | ------------------------------------------------------------------

*
4 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

|QWEST LOGO |  | Qwest Express
Carrier International Termination Rates
|---------- |  | -----------------------------------------------------

*
7 pages

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

2

---

|QWEST LOGO |  | Express SeLECt
Facility-Based Carrier
Directory Assistance
|---------- |  | ----------------------------------------------------------

*

*
 CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

3

---

Exhibit X3

SERVICE EXHIBIT X3
Express SeLECt Terminating OCN Classification
WHOLESALE SERVICES AGREEMENT

*

*    CERTAIN
INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

1

---

QuickLinks