First Bank, Westlake Village Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Bank, Westlake Village Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2797 Agoura Road Westlake Village, California 91361 Ventura County View other branches Phone: 805-494-8070 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer063114946YN081005794YN081009428YY081205109YN081205455YN121137506YN122239131YN From: To: