List of Sonic Stores in Greenbrier, TN Outlet Note Regular Brands Sonic Tennessee Greenbrier 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 - Greenbrier 2191 Highway 41 S (615) 643-5700 People Also Viewed