List of Sonic Stores in Glenn Heights, TX Outlet Note Regular Brands Sonic Texas Glenn Heights 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 outlet - Glenn Heights 201 E Ovilla Rd (972) 576-3500 People Also Viewed