| Symbol | Name | Country | Exchange |
|---|---|---|---|
| HLTOY | Hellenic Telecommunication Organ | US | OTC |
| TLSNF | Telia Company AB (publ) | US | OTC |
| TLSNY | Telia Company AB (publ) | US | OTC |
| JAS | Jasmine International Public Company Limited | TH | BK |
| JAS-R | Jasmine International Public Company Limited | TH | BK |
| TELIA1 | Telia Company AB | FI | HE |
| TKA | Telekom Austria AG | AT | VI |
| 3045 | Taiwan Mobile Co Ltd | TW | TW |