Bank Routing Number

California Bank of Commerce, N.A. Routing Number

The primary ABA routing number (RTN) for California Bank of Commerce, N.A., San Diego, CA is shown below.

Primary ABA / RTN

122243402

Verify before you send money. This is the bank's primary registered routing number, taken from the FFIEC National Information Center institution record (last refreshed here on October 8, 2026). Banks often use a different routing number for wire transfers than for ACH, and large banks vary it by region; always confirm the correct number on a check or with your bank before initiating a transfer.

What is an ABA routing number?

An ABA routing number, also called a routing transit number (RTN), is a 9-digit code that identifies a U.S. financial institution in the payment system. It tells ACH transfers, Fedwire payments, and paper checks which bank to route money to. The format was created by the American Bankers Association in 1910 and is still the backbone of U.S. domestic payments.

What is the difference between a routing number and an account number?

Your routing number identifies the bank; your account number identifies your specific account at that bank. On a paper check, the routing number is the 9-digit number in the bottom-left, and the account number is to its right.

What is the California Bank of Commerce, N.A. routing number?

The California Bank of Commerce, N.A. routing number is 122243402. It is the primary ABA routing transit number registered to California Bank of Commerce, N.A., headquartered in San Diego, CA. A bank can hold more than one routing number, so this is the one on record for the institution, not necessarily the one printed on every check. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 8, 2026.

What is the California Bank of Commerce, N.A. wire routing number?

This page lists 122243402, the primary routing number registered to California Bank of Commerce, N.A. The record does not say whether the bank uses the same number for wire transfers, and many banks use a separate routing number for domestic wires. Confirm the wire routing number with California Bank of Commerce, N.A. before sending a wire.

Is ABA number 122243402 the routing number for California Bank of Commerce, N.A.?

Yes. ABA number 122243402 is the primary routing number registered to California Bank of Commerce, N.A. Check it against the routing number on a check or in your online banking before sending an ACH payment, because a bank can use different numbers by region or product.

Which bank uses routing number 122243402?

Routing number 122243402 belongs to California Bank of Commerce, N.A., headquartered in San Diego, CA. It is the bank's primary ABA routing number (FDIC certificate 57044).

Routing numbers in San Diego, CA

Bank: Axos Bank: 122287251
Credit union: San Diego County Credit Union: 322281617
Credit union: Mission Federal Credit Union: 322281507
Credit union: California Coast Credit Union: 322281578
Credit union: Blupeak Federal Credit Union: 322281691
Bank: Endeavor Bank: 122245235
Credit union: Mypoint CU SD: 322281484
Credit union: Cabrillo Credit Union: 322274488

All routing numbers in California

View California Bank of Commerce, N.A.'s full profile →

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Regulator records: FDIC BankFind (cert 57044) · FFIEC NIC profile (RSSD 3076453)