| Destination | Zone | Opérateur |
|---|---|---|
| Tadjikistan | Travel |
CJSC Babilon-M
INDIGO TAJIKISTAN ZET MOBILE |
| Tanzanie | Travel |
Airtel Tanzania
VODACOM TANZANIA LTD. Zanzibar Telecom Ltd (Zantel) |
| Tchad | Travel |
AIRTEL Tchad
Millicom Tchad (Tigo) |
| Thaïlande | Travel | AIS |
| Togo | Travel |
TELECEL Moov Togo
TOGO CELLULAIRE |
| Tonga | Reste du monde | DIGICEL (West Indies) Ltd |
| Trinité-et-Tobago | Reste du monde |
DIGICEL (West Indies) Ltd
Telecoms Services of Trinidad and Tobago Ltd |
| Tunisie | Business |
OOREDOO Tunisia
Orange Tunisie DIVONA Telecom TUNISIE TELECOM (TUNTEL) |
| Turquie | Business |
TURKCELL
Türk Telekom VODAFONE TELEKOMUNIKASYON A.S |