List of Sonic Stores in Siloam Springs, AR Outlet Note Regular Brands Sonic Arkansas Siloam Springs 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 - Siloam Springs 1134 Highway 412 W (479) 524-8510 Sonic outlet - Siloam Springs 1134 Highway 412 W (479) 524-5800 People Also Viewed