Home>Choose State>Cities in Maine>Institutions in Brunswick>Bank of Maine Locations in Brunswick Bank of Maine Branch Locations in Brunswick, ME 1. Bank of Maine - Brunswick Branch 137 Main Street, Brunswick, ME 04011 (207) 798-5572 View Branch 2. Bank of Maine - Brunswick Branch 6 Gurnet Road, Brunswick, ME 04011 (207) 725-9270 View Branch