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Commerce Bank of Arizona Routing Numbers

2 routing numbers across 1 state.

Arizona(2)

122105922
Tuscon, AZ
122106031
Tucson, AZ

Commerce Bank of Arizona FAQ

How many routing numbers does Commerce Bank of Arizona have?
Commerce Bank of Arizona has 2 routing numbers across 1 state. Large banks often have different routing numbers for different regions or transaction types.
Which Commerce Bank of Arizona routing number should I use?
Use the routing number for the state where your account was opened. For wire transfers, contact Commerce Bank of Arizona directly — they may use a separate wire routing number.

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