IHOP adresses in Frederick‚ MD Home Work hours IHOP hours Maryland Frederick AddressPhoneMap2421 Osprey Way Frederick(301) 662-4500 5277 Buckeystown Pike Frederick(240) 529-1006 You May Like Bruster's hoursBraum's hoursWendy's hoursWawa hoursWaffle House hoursTutti Frutti hoursPeople Are Reading