Suggest an Edit Name* Categories* Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Pet store Shopping mall Supermarket Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Sunday: 12:00 pm — 10:45 pm Monday: 11:00 am — 10:45 pm Tuesday: 11:00 am — 10:45 pm Wednesday: 11:00 am — 10:45 pm Thursday: 11:00 am — 10:45 pm Friday: 11:00 am — 11:45 pm Saturday: 11:00 am — 11:45 pm Company description Your comments (not for publishing) * — Required information Keystone Pizza ← View details 7421 West Chester Pike, Upper Darby, PA 19082 +1 610-734-1206