List of Sonic Stores in Mansfield, LA Outlet Note Regular Brands Sonic Louisiana Mansfield 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 - Mansfield 409 Washington Ave (318) 872-0316 Sonic outlet - Mansfield 118 Lake Rd (318) 872-0316 People Also Viewed