| Anguilla | Cable & Wireless W.I. (850 only) |
| Antigua/Barbuda | Cable & Wireless W.I. (850 only) |
| Barbados | Cable & Wireless W.I. (850/1900 only) |
| Belgium | Belgacom Mobile |
|---|
| | KPN (was Base/Orange) |
| British Virgin Islands | Cable & Wireless W.I. (850 only) |
| Canada | Rogers Wireless (1900 only) |
| Cayman Islands | Cable & Wireless W.I. (850/1900 only) |
| Croatia | T-Mobile (was HT Mobile) |
| Dominica | Cable & Wireless W.I. (850 only) |
| Estonia | Elisa (was Radiolinja) |
| France | Bouygues Telecom |
|---|
| | Orange |
| Gambia | Africell |
| Germany | E-Plus (1800 only) |
| | Telekom Deutschland (was T-Mobile) |
| Greece includes the islands of Corfu, Crete & Rhodes | WIND Hellas (was TIM/Stet Hellas) |
| Grenada | Cable & Wireless W.I. (850 only) |
| Guyana | Digicel |
| Holland | Vodafone Libertel |
|---|
| India | Spice Telecom (Punjab region) |
| | IDEA Cellular (Chennai/Tamil Nadu region) |
| | IDEA Cellular (Rajasthan region) |
| | IDEA Cellular (Uttar Pradesh West region) |
| Ireland | Telefonica O2 (was ESAT Digifone) |
| Isle of Man | "SURE" Cable & Wireless Isle of Man* |
| Italy | WIND |
| Jamaica | Cable & Wireless W.I. (850 only) |
| Jersey | "SURE" Cable & Wireless Jersey* |
|---|
| Kenya | ZAIN (was Celtel/Kencell) |
| Kuwait | ZAIN (was Mobile Telecoms Co. "MTC") |
| Liechtenstein | Telecom FL (Swisscom) |
| Luxembourg | P&T |
| Maldives | Dhiraagu "DhiMobile" |
| Malta | Vodafone |
| Montserrat | Cable & Wireless W.I. (850 only) |
| Morocco | IAM |
| Poland | ERA GSM |
| | Orange (was PTK Centertel) |
| Portugal includes the islands of Maderia & Azores | Optimus |
|---|
| | TMN |
| Saudi Arabia | Saudi Telecom |
| South Africa | Cell C |
| Spain includes the Balearic & Canary islands | Telefonica "Movistar" |
|---|
| | France Telecom Espana "Orange" (was Retevision "Amena") |
| St. Kitts & Nevis | Cable & Wireless W.I. (850 only) |
| St. Lucia | Cable & Wireless W.I. (850/1900 only) |
| St. Vincent & Grenadines | Cable & Wireless W.I. (850 only) |
| Switzerland | Orange |
| | Swisscom |
| Tanzania | Vodacom |
| Thailand | AIS |
|---|
| Trinidad & Tobago | TSTT |
|---|
| Tunisia | Tunisie Telecom |
| Turkey | AVEA "Aria" (was TT&TIM/IS-TIM) |
|---|
| Turks & Caicos | Cable & Wireless W.I. (850 only) |
| Ukraine | Kyivstar |
| | MTS (was UMC) |
| United Arab Emirates | Etisalat |
| United Kingdom | Orange |
|---|
| | T-Mobile |
|---|
| | Vodafone |
|---|
| | Telefonica O2 |
| | Hutchison 3G (SURE customers require a 3G handset to use this
network) |
| U.S.A. | AT&T (1900 only) |
| |