Exhibit 32.2

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

Pursuant to 18 U.S.C. §1350 (as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002), I, the undersigned President and Chief Financial and Accounting Officer of FullNet Communications, Inc. (the “Company”), hereby certify that, to the best of my knowledge, the Quarterly Report on Form 10-QSB of the Company for the three months ended March 31, 2007 (the “Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 15, 2007	/s/ Roger P. Baresel,
	President and Chief Financial and Accounting Officer