List of McDonald's Stores in Barnwell, SC Outlet Note Regular Brands McDonald's South Carolina Barnwell Rating 4.8 based on 52 votes Official Website http://www.mcdonalds.com/us/en/home.html Products Coffee Breakfast Ice Cream Chicken Nuggets Fries French Fries Oatmeal Hamburger NameAddressPhone Name/Address/Phone McDonald's outlet - Barnwell 1112 Dunbarton Rd (803) 259-2144 People Also Viewed