List of Dunkin' Donuts Stores in Millsboro, DE Outlet Note Regular Brands Dunkin' Donuts Delaware Millsboro 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 - Millsboro 25938 Plaza Dr, Unit 1 (302) 945-8588 Dunkin' Donuts outlet - Millsboro 200 E Dupont Hwy (302) 934-7740 Dunkin' Donuts outlet - Millsboro 28523 Dupont Blvd (302) 934-7740 People Also Viewed