Warren Shell Address: 8824 Hwy 17 E, Warren, ON P0H 2N0 Phone: (705) 967-2895 Restaurants, Gas Stations, Propane Tank Kiosks Other Businesses: Warren Public School at 12 Dyke St, Warren, ON P0H 2N0 Warren Esso at 8824 Hwy 17 E, Warren, ON P0H 2N0 Warren Arena at 39 Lafontaine St, Warren, ON P0H 2N0