PUBLIC NOTICE
FEDERAL COMMUNICATIONS COMMISSION
1919 M STREET, N.W.
    WASHINGTON, D.C. 20554
      News media information 202/418-0500     Fax-On-Demand  202/418-2830     Internet:  http://www.fcc.gov    ftp.fcc.gov
        COMMON CARRIER BUREAU NETWORK CHANGE NOTIFICATION
Report No. NCD-50                                   June 27, 1997
By the Chief, Network Services Division, Common Carrier Bureau:
Re:  Re:   NETWORK CHANGE SHORT TERM NOTIFICATION RECEIVED
     SBC Communications, Inc., on behalf of Pacific Bell, has filed short term public notice of
network change, together with certification of service on identified interconnecting carriers, per
47 C.F.R.  51.333(a).  Upon initial review the filing appears to be complete.  See 47 C.F.R. 
51.325 through 51.335.  Specific network change information is attached.  FCC file numbers
NDF97-319 through NDF97-331 are assigned for reference purposes.
     An objection to an incumbent LEC's short term notice may be filed by an information service
provider or telecommunication service provider that directly interconnects with the incumbent
LEC's network.  Such objections must be filed with the Commission, and served on the
incumbent LEC, no later than the ninth business day following the release of this public notice.
See 47 C.F.R.  51.333(c).
     The original filing is available for inspection and copying at the Network Services Division
 Reference Room, 2000 M Street, NW, Suite 220, Washington, DC 20554.
     Additional information is available from Ms. Ginny Kennedy, Network Services Division, at
(202) 418-2328.

Incumbent Local Exchange Carrier (ILEC) contact:
Denice Harris
Manager
Federal Regulatory Relations
SBC Communications, Inc.
1275 Pennsylvania Avenue, N.W.,  Suite 400
Washington, D. C.   20004
Phone Number: 202-383-6430
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FCC File:  NDF97-319
Pacific Bell Disclosure:  PB3970100   Version 1
Description:
Pacific Bell is planning to offer its California residence and small business customers throughout
the state Three-Way Calling on a Pay-per-use basis.  This feature will automatically be placed on
the customer's line.  The customer will have the option
to have the feature removed from their line free of charge.  Customer notification regarding the
availability of this feature is scheduled to begin July 1997.
Reasonably Foreseeable Impact:
As of mid-September 1997, customers (except at the list offices), will be provided access to the
Pay-per-use Three-Way Calling feature.  The Anticipated Feature Implementation Dates listed
are tentative and are subject to change.
Implementation Date:  9/17/97
Location:
This change will affect all Pacific Bell DMS100, 5ESS, and 1AESS switching machines
throughout California.  Implementation is scheduled for mid September 1997 in all of the above
mentioned switch types with the exception of the following specific Central Offices, where the
anticipated feature implementation date is shown.
     ALMDCA1109/18/97 ANHMCA1111/14/97BKLYCA0109/25/97
     BRLNCA0110/02/97ESCNCA0111/07/97FRMTCA1112/14/97
     FRMTCA1210/18/97HLWDCA0110/03/97LSANCA1512/12/97
     NORGCA1111/21/97OKLDCA1110/02/97SNBUCA0209/18/97
     SNFCCA0510/09/97SNFCCA1309/18/97SNGBCA0110/24/97
     SNJSCA1309/20/97SNJSCA1510/16/97SIMICA1109/18/97
     SNVACA0110/30/97SNANCA1109/26/97SNTCCA1109/25/97

FCC File:   NDF97-320
Pacific Bell Disclosure:  PNT970001
Description:
Add Synchronous Optical Network (SONET) connectivity in the local loop.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality in the local loop.  Provides alternate wire
center access.
Implementation Date:  9/30/97
Location:
ANHMCA11
BNPKCA11
-----------------------------------------------------------
FCC File:  NDF97-321
Pacific Bell Disclosure:  PNT970032
Description:
Add Synchronous Optical Network (SONET) connectivity in the local loop.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality in the local loop.  Provides alternate wire
center access.
Implementation Date:  5/31/97
Location:
SNMTCA11
SNCRCA11

FCC File:  NDF97-322
Pacific Bell Disclosure:  PNT970034
Description:
SONET connectivity in the local loop.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality in the local loop.
Implementation Date:  4/30/97
Location:  TUSTCA11
-----------------------------------------------------------
FCC File:  NDF97-323
Pacific Bell Disclosure:  PNT971012
Description:
Update TELLABS TITAN 5500 systems to Generic 4.1.1 at listed California wire centers.
Reasonably Foreseeable Impact:
Provide TITAN 5500 generic 4.1.1 features.  Optical interface is the most significant feature.
Implementation Date:  6/1/97 through 10/1/97.
Location:
 ALHBCA01
CNPKCA01
CMTNCA01
ELSGCA12
GRDNCA02
HLWDCA01
LSANCA03
LSANCA05
LSANCA07
LSANCA11
LSANCA34
LSANCA35
NORGCA11
PSDNCA11
SHOKCA04
WLANCA01
FCC File:  NDF97-324
Pacific Bell Disclosure:  PNT972001
Description:
Establishes SONET connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date :  8/25/97
Location:  RSMGCA11
-----------------------------------------------------------
FCC File:  NDF97-325
Pacific Bell Disclosure:  PNT977001
Description:
Establishes SONET connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date:  3/15/97
Location:  DELNCA11
-----------------------------------------------------------
FCC File:  NDF97-326
Pacific Bell Disclosure:  PNT977004
Description:
Establishes Synchronous Optical Network (SONET) connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date:  6/10/97
Location:  ARGRCA12
FCC File:  NDF97-327
Pacific Bell Disclosure:  PNT977005
Description:
Establishes Synchronous Optical Network (SONET)  connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date:  8/1/97
Location:  BKFDCA19
-----------------------------------------------------------
FCC File:  NDF97-328
Pacific Bell Disclosure:  PNT977006
Description:
Initial installation of a Tellabs Titan 5500 digital cross-connect system.
Reasonably Foreseeable Impact:
Provides Synchronous Optical Network (SONET)  rate digital cross-connect features.
Implementation Date:  6/1/97
Location:  BKFDCA12
-----------------------------------------------------------
FCC File:  NDF97-329
Pacific Bell Disclosure:  PNT977008  Version 2
Description:
Establishes SONET connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date:  5-30-97
Location:
FRVLCA11
PTVLCA11
FCC File:  NDF97-330
Pacific Bell Disclosure:  PNT977009  Version 2
Description:
Establishes SONET connectivity for interoffice transport.
Reasonably Foreseeable Impact :
Provides network capacity and SONET functionality.
Implementation Date:  5-30-97
Location:  TULRCA11
-----------------------------------------------------------
FCC File:  NDF97-331
Pacific Bell Disclosure:  PNT977010  Version 2
Description:
Establishes SONET connectivity for interoffice transport.
Reasonably Foreseeable Impact:
Provides network capacity and SONET functionality.
Implementation Date:  6-20-97
Location:   CLNGCA01
                              -FCC-