1st National Bank, Eastgate Branch Basic Info Reviews Routing Numbers Map & Direction Name: 1st National Bank, Eastgate Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4370 Eastgate Square Drive Cincinnati, Ohio 45245 Clermont County View other branches Phone: 513-752-2272 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075903019YY075905457YN113117204YN From: To: