List of Sonic Stores in Beaufort, SC Outlet Note Regular Brands Sonic South Carolina Beaufort Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic outlet - Beaufort 340 Robert Smalls Pkwy (843) 522-8378 Sonic outlet - Beaufort 137 Sea Island Pkwy (843) 986-9607 People Also Viewed