List of Sonic Stores in Greensburg, PA Outlet Note Regular Brands Sonic Pennsylvania Greensburg 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 - Greensburg 6031 State Route 30 (724) 830-9300 Sonic outlet - Greensburg 6031 State Route 30 (724) 830-9300 People Also Viewed