Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Dairy Queen, which is in the state Ohio (OH), city Fostoria. Our hotel can be found at 1204 N Countyline St, Fostoria, OH 44830-1934. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Dairy Queen/1204 N Countyline St - Fostoria - Ohio (OH) ← View details 1204 N Countyline St, Fostoria, OH 44830-1934, Fostoria, Ohio (OH) +1 419-435-7858