Maxcom Telecommunications (MXMTY) 20-F 2007 FY Annual report (foreign)

EXHIBIT 13.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER

PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

          In connection with the annual report of Maxcom Telecomunicaciones, S.A.B. de C.V. (the “Company”) on Form 20-F for the year ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Rene Sagastuy, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1.	The Report fully complies with the requirements of Section 13(a) or 15(d) , as applicable, of the Securities Exchange Act of 1934, as amended; and
2.	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

DATE: June 13, 2008
SIGNATURE:	/s/ Rene Sagastuy
TITLE: Chief Executive Officer

             This written statement is being furnished to the Securities and Exchange Commission as an exhibit to the Company’s Annual Report on Form 20-F. This certification accompanies this Annual Report on Form 20-F pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by such Act, be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent that the Company specifically incorporates it by reference.