Quiznos Sub Address: 2488 Niles Cortland Rd SE, Warren, OH 44484 Phone: (330) 544-6565 Nice to Know: Wifi No Other Details: Founded in 1965, the SUBWAY Restaurants, Subs & Sandwiches Other Businesses: Jimmy John's at 2385 Niles Cortland Rd SE, Warren, OH 44484 Carmen's at 1861 Youngstown Rd SE, Warren, OH 44484 Pizza Hut at 3401 Elm Rd NE, Warren, OH 44483 Pizza Hut at 2790 Mahoning Ave NW, Warren, OH 44483 The Rig at 9421 E Market St, Warren, OH 44484