List of Sonic Stores in Allentown, PA Outlet Note Regular Brands Sonic Pennsylvania Allentown 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 - Allentown 1753 Airport Rd (610) 264-1662 Sonic outlet - Allentown 1753 Airport Rd (610) 264-1662 People Also Viewed