List of Sonic Stores in Saint Peters, MO Outlet Note Regular Brands Sonic Missouri Saint Peters 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 - Saint Peters 651 Salt Lick Rd (636) 272-7752 People Also Viewed