List of Sonic Stores in Mammoth Spring, AR Outlet Note Regular Brands Sonic Arkansas Mammoth Spring 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 - Mammoth Spring 212 Highway 63 N (870) 625-7770 Sonic outlet - Mammoth Spring 212 Highway 63 N (870) 625-7770 People Also Viewed