UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM 8-K


                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934



      Date of Report (Date of earliest event reported): September 29, 2006



                       MEDIACOM COMMUNICATIONS CORPORATION
             (Exact name of Registrant as specified in its charter)


         Delaware                       0-29227                  06-1566067
(State of incorporation)        (Commission File No.)           (IRS Employer
                                                             Identification No.)

                              100 Crystal Run Road
                           Middletown, New York 10941
                    (Address of principal executive offices)


                  Registrant's telephone number: (845) 695-2600


     Check the  appropriate  box below if the Form 8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the Registrant under any of the
following provisions:

     |_| Written  communications  pursuant to Rule 425 under the  Securities Act
(17 CFR 230.425)

     |_| Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17
CFR 240.14a-12)

     |_|  Pre-commencement  communications  pursuant to Rule 14d-2(b)  under the
Exchange Act (17 CFR 240.14d-2(b))

     |_|  Pre-commencement  communications  pursuant to Rule 13e-4(c)  under the
Exchange Act (17 CFR 240.13e-4(c))





Item 8.01.     Other Events

     On  September  29, 2006,  Mediacom  Broadband  LLC and  Mediacom  Broadband
Corporation  issued a press release  pursuant to Rule 135c of the Securities Act
of 1933  concerning  their  agreement to sell $300 million  principal  amount of
8-1/2%  senior notes under Rule 144A. A copy of the press release is being filed
as Exhibit 99.1 to this report and incorporated herein by reference.



Item 9.01.     Financial Statements and Exhibits.

(a)  Financial Statements of Businesses Acquired - None

(b)  Pro Forma Financial Information - None

(c)  Shell Company Transactions - None

(d)  Exhibits:


    Exhibit No.     Description
    -----------     -----------

        99.1        Press release issued by Mediacom  Broadband LLC and Mediacom
                    Broadband Corporation on September 29, 2006







                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

Dated: September 29, 2006


                                         Mediacom Communications Corporation



                                         By: /s/ Mark E. Stephan
                                             -----------------------------------
                                             Mark E. Stephan
                                             Executive Vice President and
                                             Chief Financial Officer

                                                                   Exhibit 99.1



                                                           FOR IMMEDIATE RELEASE

CONTACT:
INVESTOR RELATIONS
Matt Derdeyn
Group Vice President,
    Corporate Finance and Treasurer
(845) 695-2612



               Mediacom Broadband LLC Announces Agreement to Sell
             $300 Million Principal Amount of Senior Notes due 2015

Middletown,  NY --  September  29, 2006 -- Mediacom  Broadband  LLC and Mediacom
Broadband  Corporation,  wholly-owned  subsidiaries  of Mediacom  Communications
Corporation (NASDAQ:  MCCC),  announced today that they have agreed to sell $300
million  principal  amount of 8-1/2% senior notes due 2015 (the "Senior Notes").
Mediacom Broadband LLC and Mediacom Broadband  Corporation  initially  announced
that they  intended to offer $200 million  principal  amount of Senior Notes but
increased  the size of the  offering  in order to meet excess  demand.  Mediacom
Broadband  LLC will use the net  proceeds of the  offering to reduce  borrowings
(but not  commitments)  outstanding  under the revolving  credit  portion of its
subsidiary credit facility.

The Senior  Notes will be offered to qualified  institutional  buyers under Rule
144A and to persons  outside the United  States under  Regulation  S. The Senior
Notes will not be registered  under the  Securities Act of 1933, as amended (the
"Securities Act"), and, unless so registered,  may not be offered or sold in the
United States  except  pursuant to an exemption  from,  or in a transaction  not
subject to, the  registration  requirements of the Securities Act and applicable
state securities laws. This press release shall not constitute an offer to sell,
or the  solicitation of an offer to buy, the Senior Notes nor shall there be any
sale of the Senior Notes in any state in which such offer, solicitation, or sale
would be unlawful prior to  registration or  qualification  under the securities
laws of any such state.

Any  statements  in this  press  release  that  are  not  historical  facts  are
forward-looking  statements  within the meaning of Section 21E of the Securities
Exchange Act of 1934, as amended.  These forward-looking  statements are subject
to risks and uncertainties  that could cause actual results to differ materially
from historical  results or those Mediacom  Broadband LLC and Mediacom Broadband
Corporation anticipate. For a discussion of such risks and uncertainties,  which
could cause actual results to differ from those contained in the forward-looking
statements,  see the reports and documents  Mediacom  Broadband LLC and Mediacom
Broadband  Corporation  file from time to time with the  Securities and Exchange
Commission. Statements included in this press release are based upon information
known to Mediacom  Broadband LLC and Mediacom  Broadband  Corporation  as of the
date of this press release,  and Mediacom  Broadband LLC and Mediacom  Broadband
Corporation  assume no obligation to (and expressly disclaim any such obligation
to) publicly update or alter their forward-looking statements made in this press
release,  whether as a result of new  information,  future  events or otherwise,
except as otherwise required by applicable federal securities laws.