According to our records, this business is located in Naples (in Collier County), Florida 34102, the location GPS coordinates are: 26.1420358 (latitude), -81.7948103 (longitude). Commercial Telephone System is categorized under Telephone Communications Broker (SIC code 4813). Current estimates show that the unit has a sales volume of $2,664,000 and staff of approximately 8 people. You can contact the company by phone at (239) 261-0061.