List of Sonic Stores in Ennis, TX Outlet Note Regular Brands Sonic Texas Ennis 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 - Ennis 401 E Ennis Ave (972) 875-6781 Sonic outlet - Ennis 401 E Ennis Ave (972) 875-6781 People Also Viewed