Albania
Algeria Wataniya
Andorra
Anguila Cable & Wireless, Digicel
Antigua & Barbuda Cable & Wireless,Digicel
Argentina Telecom Personal
Armenia
Aruba Digicel
Australia Optus,Telstra
Austria Mobilkom,One GMBH, T-Mobile
Azerbaijan Azercell
Bahrain Batelco,MTC Vodafone
Barbados Cable & Wireless, Digicel
Belarus MDC (Velcom), MTS
Belgium Base, Mobistar, Proximus (Belgacom)
Bermuda Digicel, M3 (Mobility)
Bosnia & Herzegovina Mobis
Brazil Claro, TIM
British Virgin Islands
Bulgaria Globul Mobitel
Canada Fido, Rogers AT&T
Cayman Islands Cable & Wireless, Digicel
Chile Entel, Telefonica
China China Mobile
Columbia Columbia Movil, Telefonica
Congo, DR Vodacom
Croatia T-Mobile,Vipnet
Cyprus CYTA
Czech Republic Telefonica O2, T-Mobile, Vodafone
Denmark HI3G, Sonofon, Telia/Orange
Dominica Cable & Wireless, Digicel
Dominican Republic Orange Dominicana
Ecuador Telefonica
Egypt MobiNil, Vodafone
El Salvador Telefonica
Estonia Elisa, EMT, Tele2
Faroe Islands, Faroese Telecom
Finland Elisa, Sonera
France Bouygues Telecom, Orange, SFR
French Guiana Orange Caraibe
Georgia Geocell, Magti GSM
Germany E-Plus, O2, T-Mobile, Vodafone
Greece Cosmote, TIM Hellas
Grenada Cable & Wireless,Digicel
Guadeloupe Orange Caraibe
Guatemala Telefonica
Guernsey Cable & Wireless,Wave
Haiti Digicel
Hong Kong Hong Kong CSL, Hutchison, PCCW Mobile (Sunday)
Hungary Pannon, T-Mobile
Iceland Landsiminn, Og Vodafone
India Bharti/Airtel
Indonesia Indosat
Ireland O2
Isle of Man Manx Telecom
Israel Cellcom, Orange
Italy TIM, Vodafone, Wind
Jamaica Cable & Wireless, Digicel
Japan NTT DoCoMo, Jersey, Jersey Telecoms
Jordan Fastlink
Kuwait Wataniya

Latvia LMT, Tele2
Liechtenstein
Lithuania Bite, Tele2
Luxembourg Lux GSM, Tango, VOXmobile
Macau CTM
Macedonia Mobimak
Malaysia Cellcom, Digi
Malta GoMobile
Martinique Orange Caraibe
Mexico Telcel, Telefonica
Moldova Moldcell
Monaco Orange, SFR
Montenegro
Montserrat Cable & Wireless
Morocco IAM, Meditel
Netherlands KPN, Orange, Telfort, T-Mobile
Netherlands Antilles
New Zealand Vodafone
Nicaragua Telefonica
Norway NetCom, Telenor
Pakistan Warid
Panama Cable & Wireless, Telefonica
Paraguay AMX
Peru Telefonica
Philippines Globe Telecom, Smart
Poland ERA, Polkomtel, PTK Centertel
Portugal Optimus, TMN, Vodafone
Puerto Rico Cingular AT&T
Romania Mobifon (Vodafone), Orange
Russia Megafon, MTS, VimpelCom
San Marino TIM, Vodafone, Wind
Saudi Arabia Mobily (Etisalat), STC
Serbia Telenor (Mobtel), Telekom Serbia
Seychelles
Singapore MobileOne, SingTel, StarHub
Slovakia Orange, T-Mobile
Slovenia Mobitel
South Africa MTN, Vodacom
Spain Orange Telefonica,Vodafone
Sri Lanka Celtel, Dialog (MTN), Mobitel
St Barthelemy Orange Caraibe
St Kitts & Nevis Cable & Wireless, Digicel
St Lucia Cable & Wireless, Digicel
St Martin (French Antilles) Orange Caraibe
St Vincent Cable & Wireless, Digicel
Sweden HI3G, Tele2, Telenor, Telia
Switzerland Orange, OnAir, Sunrise, Swisscom
Tanzania Celtel
Thailand AIS, DTAC
Trinidad & Tobago Digicel
Tunisia Tunisiana
Turkey Turkcell, Vodafone (Telesim)
Turks & Caicos Cable & Wireless
United Arab Emirates DU, Ettishad Etisalat
UK O2, Orange, T-Mobile, Vodafone
Ukraine Astelit, Kyivstar
Uruguay Telefonica
USA Cincinnati Bell Wireless, Cingular AT&T, Sprint Nextel, T-Mobile
US Virgin Islands Cingular AT&T
Vatican City TIM, Vodafone, Wind