Bar Harbor Bank & Trust, Somesville Branch Basic Info Reviews Routing Numbers Map & Direction Name: Bar Harbor Bank & Trust, Somesville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1055 Main Street Mount Desert, Maine 04660 Hancock County View other branches Phone: 207-244-4417 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011201115YN011201759YY From: To: