Western Alliance Bank, Downtown San Diego Branch Basic Info Reviews Routing Numbers Map & Direction Name: Western Alliance Bank, Downtown San Diego Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 550 C Street, Suite 100 San Diego, California 92101 San Diego County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121143260YY121144463YY121202062YY122105980YY122243635YY122401778YY122402298YY122487200YN From: To:
