Dairy Queen Address: 1204 N Countyline St, Fostoria, OH 44830 Phone: (419) 435-7858 Payment: Restaurants, Foods-Carry Out, American, Dairy Queen, Ice Cream Parlors Other Businesses: Mi Tequilas at 1659 N Countyline St, Fostoria, OH 44830 Subway at 1636 N Countyline St, Fostoria, OH 44830 American Table Family Restaurant at 603 Plaza Dr, Fostoria, OH 44830 Taco Bell at 519 Plaza Dr, Fostoria, OH 44830 Wendy's at 1104 Countyline St, Fostoria, OH 44830