| Argentina |
AMX, Claro, CTI Movil, Movistar, Telecom Personal, Telefonica Moviles |
| Belize |
Belize Telecom, SpeedNet Communications |
| Bolivia |
Movil de Entel, Nuevatel PCS, Telecel, Telefonica Celular, Tigo, Viva |
| Brazil |
Claro, TIM Celular, Vivo |
| Chile |
Claro, Entel, Movistar, Telefonica Moviles |
| Columbia |
Claro, Comcel, Movil, Telefonica Moviles, Tigo |
| Costa Rica |
Claro, ICE, Liberty, Telefonica |
| Curacao |
Digicel Mossel |
| Ecuador |
Claro, Conecel, Movistar, Telefonica Moviles |
| El Salvador |
Claro, CTE Telecom, Digicel, Movistar, Telefonica Moviles, Telemovil, Tigo |
| French Guyana |
Outremer Telecom, SFR Caribes |
| Guatemala |
Claro, Comcel, Tigo |
| Guyana |
Digicel, Guyana Telephone, U Mobile Cellular |
| Honduras |
Claro, Telefonica, Tigo |
| Netherlands Antilles |
Digicel Curacao, Setel, TelCell |
| Nicaragua |
Empresa Nicaraguense De Telecom, Enitel Movil – Claro, Millicom, Telefonica |
| Panama |
Cable and Wireless, Digicel, Millicom, Tigo |
| Paraguay |
AMX, Claro, Nucleo, Telefonica, Tigo |
| Peru |
America Movil, Claro, Entel, Movistar, Telefonica Moviles |
| Suriname |
Digicel |
| Uruguay |
Abiatar, AM Wireless, Antel, CTI, Movistar, Telefonica Moviles |
| Venezuela |
Digicel, Telefonica Moviles |
