| Symbol | Name | Country | Exchange |
|---|---|---|---|
| TC | Tucows Inc. | CA | TSX |
| CPP | Cppgroup Plc | UK | LSE |
| TEP | Telecom Plus Plc | UK | LSE |
| CYR | Cyan AG | DE | F |
| DTE | Deutsche Telekom AG | DE | F |
| 1723 | HK Asia Holdings Ltd | HK | HK |
| TM5 | T-Mobile US Inc | DE | F |
| BLU | Blue Label Telecoms Ltd | ZA | JSE |
| 8337 | Directel Holdings Ltd | HK | HK |
| 006490 | Inscobee | KR | KO |
| 7010 | Saudi Telecom | SA | SR |
| 002148 | Beijing Bewinner Communications Co Ltd | CN | SHE |
| MOZN | mobilezone ag | CH | SW |
| PTNR | Partner | IL | TA |
| ORANY | Orange S.A. | US | US |
| 9B90 | SURGEPAYS INC. DL-001 | DE | F |
| BAC | Verizon Communications Inc. | DE | F |
| DTEA | Deutsche Telekom AG | DE | F |
| FTE1 | Orange S.A | DE | F |
| SOBA | AT&T Inc | DE | F |