| Postpaid Roaming Partners |
| Algeria |
Orascom |
| Andorra |
STA |
| Argentina |
CTI, Nextel, Telecom Personal |
| Australia |
Hutchison 3G (inbound), Telstra, Vodafone |
| Austria |
Mobilkom, T-Mobile |
| Azerbaijan |
Azercell Telecom |
| Bangladesh |
GrameenPhone (Inbound only) |
| Belarus |
MDC (JV) |
| Belgium |
Base (KPN Orange) |
| Belize |
BTL |
| Benin |
Spacetel |
| Bolivia |
Entel Movil, Nuevatel |
| Brazil |
Claro, TIM (Centro, Rio Norte, Sao Paulo), TNL PCS |
| Bulgaria |
Globul (Cosmo), Mobitel |
| Cambodia |
Shinawatra |
| Cameroon |
MTN, Orange |
| Canada |
Fido |
| China |
China Mobile |
| Colombia |
Comcel, Movil |
| Congo, Democratic Republic of |
Vodacom |
| Croatia |
VIPnet |
| Cuba |
C_Com |
| Cyprus |
Cyta-Vodafone |
| Denmark |
Hi3G Access, Sonofone, TDC Mobile, Telia |
| Dominican Republic |
Orange Dominicana |
| Estonia |
EMT |
| Faroe Islands |
Faroese Telecom |
| Finland |
Sonera, Finnet |
| France |
Bouygues, Orange, SFR |
| Germany |
Eplus, T-Mobile |
| Ghana |
Scancom Limited |
| Greece |
Cosmote Mobile, TIM/Telestet, Vodafone |
| Hong Kong |
CSL, Hutchinson, New World, Peoples, Smartone, Sunday |
| Hungary |
Vodafone |
| Iceland |
Viking Wireless |
| India |
Spice Communications, Spice Telecom (Karnataka) |
| India |
Idea Cellular (Madhyah Pradesh, Chatisgarh) |
| India |
Hutchison Essar (Gujarat) |
| India |
BPL (Maharashtra, Kerala, Tamil Nadu) |
| India |
Usha Matin/UMTL |
| Indonesia |
Indosat M3 |
| Ireland |
Vodafone, O2 |
| Isle of Mann |
Manx Telecom |
| Israel |
Cellcom, Partner |
| Italy |
H3G Spa, Vodafone, Tim |
| Ivory Coast |
Loteny Telecom S.A., Orange |
| Jersey |
Jersey Telecom |
| Jordan |
Mobilecom |
| Kenya |
Kencell |
| Latvia |
LMT |
| Liberia |
Cellcom |
| Liechtenstein |
Mobilkom |
| Lithuania |
Omnitel |
| Luxembourg |
Tango |
| Macau |
Hutchison Telephone, SmartOne-Vodafone |
| Malawi |
Celtel |
| Malaysia |
Celcom, Maxis Mobile |
| Mauritius |
Cellplus, Emtel |
| Mexico |
Nextel, Telcel, Telefonica Moviles |
| Morrocco |
IAM, Medi Telecom |
| Mozambique |
Mcell, Vodacom |
| Namibia |
MTC |
| Netherlands |
KPN, Orange Nederland, Vodafone/Libertel |
| New Zealand |
Vodafone |
| Norway |
Telenor |
| Palestine |
Jawwal |
| Paraguay |
CTI, Hola |
| Peru |
Nextel, America Movil (Claro) |
| Phillipines |
Digitel Telecom, Globe Telecom, Smart Comm. |
| Poland |
Era (PTC) , Polkomtel/Plus |
| Portugal |
Optimus, TMN |
| Puerto Rico |
AT & T |
| Romania |
Cosmorom, Orange |
| Russia |
MTS Sverdlovsk, Utel, JSC Extel, NCC, NTC, SCS 900 |
| Serbia & Montenegro |
Mobtel, Promonte GSM, Telekom Srbija |
| Singapore |
MobileOne, Singtel 900/1800, Starhub |
| Slovakia |
Orange |
| Slovenia |
SI.MOBIL |
| South Africa |
Vodacom |
| Spain |
Vodafone, Amena |
| Sri Lanka |
Celltel |
| Suriname |
Telesur |
| Sweden |
Vodafone (Europolitan), Hi3G Access (inbound) |
| Switzerland |
Sunrise, Swisscom |
| Taiwan |
Chungwha Telecom |
| Thailand |
DTAC / Total Access |
| Turkey |
Aria / Avea |
| Uganda |
MTN |
| UK |
Hutchison, O2, T-Mobile (One to One), Vodafone |
| Ukraine |
UMC |
| Uruguay |
CTI |
| USA |
AT&T, Cingular (East, West Genesis), Suncom, T-Mobile |
| Venezuela |
Digitel |
