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Routing Number

Routing Number

Routing Number: Northern CA Area: 121002042, Southern CA Area: 122003396*, San Diego Area: 122232109

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 CB&T Customer Contact Center at 800-400-6080, Mon - Sat, 5:00 a.m. - 8:00 p.m. PT.

* This routing number cannot be used for wire transfers.

SWIFT Numbers

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

SWIFT Number: ZFNBUS55

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You're about to leave California Bank & Trust's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba California Bank & Trust and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

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You're about to leave California Bank & Trust's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba California Bank & Trust and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

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You're about to leave California Bank & Trust's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba California Bank & Trust and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

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You're about to leave California Bank & Trust's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba California Bank & Trust and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.