Check the WESTERN ALLIANCE BANK routing numbers list. WESTERN ALLIANCE BANK has 3 active routing numbers.
WESTERN ALLIANCE BANK routing number is a nine-digit numeric code printed on the bottom of checks that is used to facilitate the electronic routing of funds (ACH transfer) from one bank account to another.
Click on the routing number to get information like telephone number and delivery address for the check.
Routing Number Address City State Zip
121143260 STE 1400 PHOENIX AZ 85004
121202062 STE. 1400 PHOENIX AZ 85004
122105980 STE. 1400 PHOENIX AZ 85004
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