List of Sonic Stores in Gaffney, SC Outlet Note Regular Brands Sonic South Carolina Gaffney 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 - Gaffney 1529 W Floyd Baker Blvd (864) 489-6040 People Also Viewed