According to our records, this business is located at 6950 Overseas Hwy in Marathon (in Monroe County), Florida 33050, the location GPS coordinates are: 24.720305 (latitude), -81.0654179 (longitude). Quiznos Sub is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Bret Elwell. Current estimates show that the unit has a sales volume of $280,000 and staff of approximately 7 people. You can contact the company by phone at (305) 743-5704.