According to our records, this business is located at 1763 W Sunnyside Ave. in Chicago (in Cook County), Illinois 60640, the location GPS coordinates are: 41.9631774 (latitude), -87.6734121 (longitude). Telcordia Technologies Inc is categorized under Research and Development Laboratories (SIC code 8731). Known organization branch manager is Margare Wells. You can contact the company by phone at (773) 878-4850.