List of Sonic Stores in Hartsville, TN Outlet Note Regular Brands Sonic Tennessee Hartsville 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 - Hartsville 319 Broadway (615) 374-2776 Sonic outlet - Hartsville 319 Broadway (615) 374-2776 People Also Viewed