According to our records, this business is located at 1550 N Main St. in Columbia (in Monroe County), Illinois 62236, the location GPS coordinates are: 38.4555045 (latitude), -90.2190331 (longitude). Quiznos Sub is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Todd Harman. Current estimates show that the unit has a sales volume of $400,000 and staff of approximately 10 people. You can contact the company by phone at (618) 281-7827.