According to our records, this business is located at 2490 Lafayette St. in Santa Clara (in Santa Clara County), California 95050, the location GPS coordinates are: 37.3658829 (latitude), -121.950934 (longitude). Supertel Calling Cards 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 (408) 970-8007.