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BANK OF AMADOR-A DIVISION OF ARB Routing Numbers

1 routing number across 1 state.

California(1)

121140331
Rancho Cordova, CA

BANK OF AMADOR-A DIVISION OF ARB FAQ

How many routing numbers does BANK OF AMADOR-A DIVISION OF ARB have?
BANK OF AMADOR-A DIVISION OF ARB has 1 routing numbers across 1 state. Large banks often have different routing numbers for different regions or transaction types.
Which BANK OF AMADOR-A DIVISION OF ARB routing number should I use?
Use the routing number for the state where your account was opened. For wire transfers, contact BANK OF AMADOR-A DIVISION OF ARB directly — they may use a separate wire routing number.

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