List of Sonic Stores in Wartburg, TN Outlet Note Regular Brands Sonic Tennessee Wartburg 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 Drive-In outlet - Wartburg 3796 Morgan County Hwy (423) 346-2270 Sonic outlet - Wartburg 3796 Morgan County Hwy (423) 346-2270 People Also Viewed