Zions Bancorporation (Zions / Amegy / Calif. Bank & Trust) Routing Number, Wire ABA & SWIFT Code (2026)
Primary Zions Bancorporation (Zions / Amegy / Calif. Bank & Trust) Routing Number (ACH / Direct Deposit)
124000054
Domestic Wire Routing124000054
International SWIFT / BICZFNBUS55
HeadquartersSalt Lake City, UT
U.S. Branches415
State-by-State Routing Numbers for Zions Bancorporation (Zions / Amegy / Calif. Bank & Trust)
Regional ABA Numbers: UT/ID: 124000054 · TX (Amegy): 113011258 · CA (CB&T): 121002042
When setting up payroll direct deposit, IRS tax refunds, or ACH bill payments with Zions Bancorporation (Zions / Amegy / Calif. Bank & Trust), always verify the 9-digit routing number printed on the bottom-left corner of your checks or inside your mobile banking app.