1st National Bank, Towne Mall Branch Basic Info Reviews Routing Numbers Map & Direction Name: 1st National Bank, Towne Mall Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 3616 Dixie Highway Franklin, Ohio 45005 Warren County View other branches Phone: 513-423-4626 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075903019YY075905457YN113117204YN From: To: