The routing number for Commerce Bank of Arizona is 122105922.
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See Our Competitive Rates
Business Money Market Special - rates as high as 2.05%*
* Annual Percentage Yield*
Lobbies Closed Until Further Notice
Due to the coronavirus (COVID-19) pandemic, all branch lobbies are closed until further notice
We are still open. Please utilize the Drive Thru or our other convenient services for transactions. You may call your local branch or the Main Office at 520-325-5200 for additional details.