SONABANK, Huntingtown Branch Basic Info Reviews Routing Numbers Map & Direction Name: SONABANK, Huntingtown Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4009 Old Town Road Huntingtown, Maryland 20639 Calvert County View other branches Phone: 301-855-1411 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer051409278YY055003421YN055073448YN056073599YN255072582YN From: To: