List of Sonic Stores in Whitesboro, TX Outlet Note Regular Brands Sonic Texas Whitesboro 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 - Whitesboro 1003 Highway 377 N (903) 564-6391 Sonic outlet - Whitesboro 1003 Highway 377 N (903) 564-6391 People Also Viewed