Routing Number 122105612

Routing number 122105612 belongs to Western Alliance Bank in Phoenix, Arizona. It's used for ACH direct deposits, electronic payments, wire transfers, and check processing through the Fed's San Francisco district.

To set up direct deposit or autopay, you'll need this routing number plus your account number. You can verify it on the bottom-left of any check from Western Alliance Bank, in the bank's app, or by calling them at 602-389-3500.

This routing number works for ACH transactions like direct deposits, bill payments, and payroll. For domestic wire transfers, Western Alliance Bank may use a different number — confirm with the bank before sending a wire.