- Concert British Tlcmmnctns
- Concert British Tlcmmnctns
- Deutsche Telecom
- Deutsche Telecom
- Level 3 Communications Inc
- Level 3 Communications Inc
- PTP Telecommunications
- PTP Telecommunications
- SBC Svc Inc
- SBC Svc Inc
- SBC Telecom
- SBC Telecom
- Smart City Network
- Smart City Network
- Telcom Properties Inc
- Telcom Properties Inc
- TRC Telecom
- TRC Telecom
- Wolf Communications
- Wolf Communications
