Subway Address: 619 State Route 61, Marengo, OH 43334 Phone: (419) 253-0635 Other Details: Founded in 1965, the SUBWAY Restaurants, Gas Stations, Sunoco Other Businesses: Oasis at 31 S Main St, Marengo, OH 43334 Dorothy's Bar & Grill at 9 S Main St, Marengo, OH 43334 Pizza-to-go at 16 S Main St, Marengo, OH 43334 Subway at 25 E North St, Marengo, OH 43334 Taco Bell at 636 State Route 61, Marengo, OH 43334