EXHIBIT 32
CERTIFICATION
Pursuant to 18 U.S.C. §1350, the undersigned officers of Zions Bancorporation (the “Company”), hereby certify that, to the best of their knowledge, the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2003 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: November 13, 2003 | /s/ HARRIS H. SIMMONS | |||||
Name: | Harris H. Simmons | |||||
Title: | Chairman, President and Chief Executive Officer | |||||
/s/ DOYLE L. ARNOLD | ||||||
| Name: | Doyle L. Arnold | |||||
| Title: | Executive Vice President and Chief Financial Officer | |||||
The foregoing certification is being furnished solely pursuant to 18 U.S.C. §1350 and is not being filed as part of the Report or as a separate disclosure document.