Howard Bank, Route 40 Office Basic Info Reviews Routing Numbers Map & Direction Name: Howard Bank, Route 40 Office Main Office: No Service: Full Service Brick and Mortar Office Location: 10163 Baltimore National Pike Ellicott City, Maryland 21042 Howard County View other branches Phone: 410-465-6645 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer055001986YN055003434YY252071379YN252071405YN255072029YN From: To: