Exhibit (99)(c)

                    CERTIFICATION OF CEO AND CFO PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Panhandle Eastern Pipe
Line Company (the "Company") for the quarterly period ended March 31, 2003 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), Christopher A. Helms, as President and Chief Executive Officer of the
Company, and Thomas J. Webb, as Executive Vice President and Chief Financial
Officer of the Company, each hereby certifies, pursuant to 18 U.S.C. Section
1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,
that, to the best of his knowledge:

         (1)      The Report fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

         (2)      The information contained in the Report fairly presents, in
all material respects, the financial condition and results of operations of the
Company.

/s/ Christopher A. Helms
- -----------------------------------
Name:  Christopher A. Helms
Title: President and
       Chief Executive Officer
Date:  May 12, 2003

/s/ Thomas J. Webb
- -----------------------------------
Name:  Thomas J. Webb
Title: Executive Vice President and
       Chief Financial Officer
Date:  May 12, 2003

This certification accompanies the Report pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the
Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of
Section 18 of the Securities and Exchange Act of 1934, as amended.