Exhibit 10.30

               AMENDMENT 1 TO CREDIT AGREEMENT

     This Amendment 1 to Credit Agreement (the "Amendment")
is entered into as of April 30, 2001, by and between KLT
Telecom Inc. (the "Lender") and Digital Teleport, Inc. (the
"Borrower").

     Whereas, Lender and Borrower have entered into a
certain Credit Agreement dated as of February 21, 2001, (the
"Credit Agreement") providing for revolving credit loans of
up to $25 million in the aggregate, and

     Whereas, Borrower has requested to increase the maximum
borrowing amount under the Credit Agreement, and Lender is
willing to increase such amount on the terms and conditions
herein.

         Therefore, in consideration of the of the
undertakings set forth herein and other good and valuable
consideration, the receipt of which is hereby acknowledged,
the parties hereto hereby agree as follows:

1.   The definition of "Commitment" in Article I of the
Credit Agreement is amended in its entirety to read as
follows:

          "Commitment" means the obligation of the Lender to
     make Loans not exceeding Thirty Five Million Dollars
     ($35,000,000.00) in aggregate principal amount at any
     time outstanding.

2.   This Amendment shall take effect on the last to occur
of (i) the execution and delivery of this Amendment by
Borrower and Lender, and (ii) Lender executing and
delivering to Borrower an Amended and Restated Demand
Promissory Note, in the form attached hereto as Exhibit A.

3.   Except as specifically amended herein, the Credit
Agreement shall continue in full force and effect.

                  [signature page follows]

<PAGE>

In witness whereof, Lender and Borrower have executed this
Amendment as of the date first above written.

                                DIGITAL TELEPORT, INC.

                                By: /s/ Gary W. Douglass

                                Name: Gary W. Douglass

                                Title: Senior Vice President
                                and Chief Financial Officer

                                8112 Maryland Avenue, Suite 400
                                St. Louis, MO 63105

                                Telecopier:    (314) 253-1999

                                KLT TELECOM INC.

                                By: /s/ Mark R. Schroeder

                                Name:  Mark R. Schroeder

                                Title:  Vice President

                                10740 Nall, Suite 230
                                Overland Park, KS 66211

                                Telecopier:    (913) 967-4340

<PAGE>

                          Exhibit A

                    AMENDED AND RESTATED
                   DEMAND PROMISSORY NOTE


Date: February 21, 2001     Principal Amount: $35,000,000.00


      Digital Teleport, Inc., a Missouri corporation (herein
referred to as "Borrower"), promises to pay to the order  of
KLT Telecom Inc., a Missouri corporation (herein referred to
as  "Lender"), at its offices located at 10740  Nall,  Suite
230,  Overland  Park,  KS 66211 or at such  other  place  as
Lender  may  designate, the lesser of the principal  sum  of
Thirty  Five Million Dollars ($35,000,000.00) (the  "Maximum
Principal Amount") or the aggregate unpaid principal  amount
of  all Loans made by the Lender pursuant to Article  II  of
the  Credit  Agreement  (as  the  same  may  be  amended  or
modified, the "Agreement") hereinafter referred to, together
with  interest on the unpaid principal balance at the  rates
and  on  the  dates set forth in the Agreement.  The  entire
unpaid  principal balance of this Note shall be  immediately
due   and  payable  UPON  DEMAND  by  Lender,  and  Borrower
acknowledges that any condition or requirement set forth  in
the Agreement or in any other agreement between Borrower and
Lender  is not the only basis upon which demand can be  made
hereunder.

      This  Note  is issued pursuant to, and is entitled  to
the  benefits of, the Credit Agreement, dated as of February
21,  2001,  among  the  Borrower and the  Lender,  to  which
Agreement, as it may be amended from time to time, reference
is  hereby  made for a statement of the terms and conditions
governing  this  Note,  including the terms  and  conditions
under  which  this  Note may be prepaid.  Capitalized  terms
used  herein and not otherwise defined herein are used  with
the meanings attributed to them in the Agreement.

     This Note is a revolving line of credit note.  The
Lender may make advances of principal to the undersigned
from time to time, pursuant to the provisions of the
Agreement.  However, the total amount of principal
outstanding at any one time shall never exceed the Maximum
Principal Amount. All such advances shall be subject to the
terms and conditions set forth in this Note. The amount and
date of principal disbursed under this Note, together with
the amount and date of any payments of principal under this
Note, shall be recorded by Lender. It is agreed that the
amount shown on the official records of Lender as
outstanding from time to time shall constitute prima facie
evidence of the amount owing to Lender from the undersigned
pursuant to this Note.

     The undersigned and all guarantors, endorsers, sureties
or other persons liable hereon or liable for the payment of
this Note, and each of them, waive diligence, presentment
for payment, demand, protest, and notice of demand, protest
and non-payment, and dishonor and notice of dishonor, and
specifically consent to and waive

<PAGE>

notice of any and all renewals, extensions, or modifications which
might be made by the holder hereof as to the payment of this Note
and specifically consent to and waive notice of the changing of
the rate of interest or imposition of any fees in
consideration of any loan renewal, extension or modification
from time to time and hereby consent to and waive any
defense by reason of extension of time for payment or other
indulgence granted by Lender, and further agree that the
failure of the holder of this Note to take or perfect any
security for this Note or the release or modification of any
security for this Note will not affect the liability of any
party liable for the payment of this Note.  Further, the
release of any party liable hereon or in  respect to this
Note shall not release any other such party.  The pleading
of any statute of limitations as a defense to any demand
against the undersigned and all guarantors, endorsers,
sureties or other persons liable herein or liable for the
payment of this Note, is expressly waived by each and all of
said parties.


                                 BORROWER:

                                 Digital Teleport, Inc.
ATTEST:                          a Missouri corporation


By:____________________________        By_____________________________
Name:__________________________        Name:__________________________
Title:_________________________        Title:_________________________