First Bank, San Mateo Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Bank, San Mateo Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 24 E 4th Avenue San Mateo, California 94402 San Mateo County View other branches Phone: 650-348-2691 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer063114946YN081005794YN081009428YY081205109YN081205455YN121137506YN122239131YN From: To:
