First Bank, Clayton Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Bank, Clayton Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 135 North Meramec Clayton, Missouri 63105 St. Louis County View other branches Phone: 314-854-4600 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer063114946YN081005794YN081009428YY081205109YN081205455YN121137506YN122239131YN From: To:
