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BankCheck checks whether a number could be valid based on format, length, and checksum rules. It does not verify that an account exists or confirm who it belongs to. Always confirm account details with your bank before making a payment.

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Bank of the West Routing Number

Validate Bank of the West routing numbers 🇺🇸

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How it works

Bank of the West is a US financial institution with 1 routing number. Enter a Bank of the West routing number above to validate the ABA checksum and identify the Federal Reserve district.

Bank of the West Routing Numbers

Routing NumberCityState
121100782San FranciscoCA

Frequently Asked Questions

What is Bank of the West's routing number?
Bank of the West's routing number is 121100782 (San Francisco, CA). This 9-digit ABA routing number is used for ACH transfers, direct deposits, and wire transfers.
How do I validate a Bank of the West routing number?
Enter the Bank of the West routing number in the validator above. It will verify the 9-digit format, check the ABA 3-7-1 weighted checksum, identify the Federal Reserve district, and confirm the bank name.
Where can I find my Bank of the West routing number?
Your Bank of the West routing number appears at the bottom-left of your checks (first 9 digits), in your online banking portal, or on your bank statements. Note that Bank of the West may use different routing numbers depending on your state or transaction type.
In which states does Bank of the West operate?
Based on routing number data, Bank of the West operates in CA. Each regional office may have its own routing number for processing local transactions.

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