The Merchants National Bank, Georgetown Branch Basic Info Reviews Routing Numbers Map & Direction Name: The Merchants National Bank, Georgetown Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 120 South Main Street Georgetown, Ohio 45121 Brown County View other branches Phone: 937-378-2603 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer042205009YY042208556YN From: To: