Routing Number

Routing Number: 122105320

Your routing number can also be found at the bottom of your checks. This will show as the first 9-digit number on the bottom left side, located on the MICR number line.

For additional information, please reach out to National Bank of Arizona Customer Contact Center at 800-497-8168, Mon - Sat, 6:00 a.m. - 9:00 p.m. MST.

For all incoming international wires and received export letters of credit, please use the following:

SWIFT Number: ZFNBUS55