List of Dunkin' Donuts Stores in Barnstable, MA Outlet Note Regular Brands Dunkin' Donuts Massachusetts Barnstable Rating 4.7 based on 82 votes Official Website http://www.dunkindonuts.com/ Products Beverages Coffee Food Breakfast Sandwiches Iced Coffee Bakery NameAddressPhone Name/Address/Phone Dunkin' Donuts outlet - Barnstable 1220 Iyannough Rd (508) 790-1843 People Also Viewed