List of Sonic Stores in Flowood, MS Outlet Note Regular Brands Sonic Mississippi Flowood 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 - Flowood 598 Grants Ferry Rd (601) 992-0059 Sonic outlet - Flowood 598 Grants Ferry Rd (601) 992-0059 People Also Viewed