Hamilton Bank, Administrative Office Branch Basic Info Reviews Routing Numbers Map & Direction Name: Hamilton Bank, Administrative Office Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 501 Fairmount Avenue, Suite 200 Towson, Maryland 21286 Baltimore County View other branches Phone: 410-823-4510 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer252070684YN252070723YN252070891YY From: To: