The Bank of Delmarva, The Bank Of Delmarva Basic Info Reviews Routing Numbers Map & Direction Name: The Bank of Delmarva, The Bank Of Delmarva Main Office: Yes Service: Full Service Brick and Mortar Office Location: 910 Norman Eskridge Highway Seaford, Delaware 19973 Sussex County View other branches Phone: 302-629-2700 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer052103065YY052103515YN From: To: