List of Sonic Stores in Hagerstown, MD Outlet Note Regular Brands Sonic Maryland Hagerstown 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 - Hagerstown 1710 Dual Hwy (301) 739-7643 Sonic outlet - Hagerstown 1710 Dual Hwy (301) 739-7643 People Also Viewed