List of Sonic Stores in Caldwell, TX Outlet Note Regular Brands Sonic Texas Caldwell 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 - Caldwell 310 State Highway 36 S (979) 567-7911 Sonic outlet - Caldwell 310 Highway 36 S (979) 567-7911 People Also Viewed