List of Sonic Stores in Mountain Grove, MO Outlet Note Regular Brands Sonic Missouri Mountain Grove 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 - Mountain Grove 1601 N Main St (417) 926-5322 Sonic outlet - Mountain Grove 1601 N Main St (417) 926-5322 People Also Viewed