Western Alliance Bank, Flagstaff Branch Basic Info Reviews Routing Numbers Map & Direction Name: Western Alliance Bank, Flagstaff Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 501 East Butler Avenue Flagstaff, Arizona 86001 Coconino County View other branches Phone: 928-214-3400 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121143260YY121144463YY121202062YY122105980YY122243635YY122401778YY122402298YY122487200YN From: To:
