Afghanistan Areeba, AWCC, Etisalat, Roshan
Albania AMC, Eagle Mobile, Vodafone
Algeria Djezzy, Mobilis, Nedjma
American Samoa Blue Sky
Andorra Mobiland
Angola Unitel
Anguilla Cable & Wireless, Weblinks Limited
Antigua & Barbuda APUA, PCS, bMobile, Digicel
Argentina Claro, Globalstar, Hutchison-PORT HABLE, Movistar, Nextel, Personal, UNIFON
Armenia ArmenTel, Karabakh Telecom, Orange, VivaCell
Aruba Digicell, SETAR
Australia 3 Hutchison, Crazy John's, Globalstar, One. Tel, Optus, Telstra, Virgin, Vodafone
Austria 3 AT, Mobilcom A1, Orange, T-Mobile, Tele2, Telefonica Austria, Telering, Vodafone, Yesss
Azerbaijan Azercell, Bakcell, Catel, Nar Mobile
Bahamas BaTelCo
Bahrain BaTelCo, MTC-VFBH
Bangladesh Aktel, Banglalink, Citycell, Grameen Phone, Sheba Telecom, TeleTalk, Warid
Barbados Bmobile, Digicel
Belarus BeST, MTS, Velcom
Belgium Base (Orange), Mobistar, Proximus
Belize Belize Telemedia, International Telecommunications
Benin BBCOM. Libercom, Spacetel Benin, Telecel / Moov
Bermuda Digicel, M3 Wireless, Telecom BDA
Bhutan B-Mobile, BpMobile
Bolivia Entel SA, Nuevatel PCS, Tigo
Bosnia Herzegovina BH Mobile, Cronet, HT-Eronet, PTT Bosnia
Botswana BTC Mobile, Mascom, Orange
Brazil Amazonia Celular, BrtCell, Claro, CTBC, Nextel (Telet), Oi, Sercomtel, Telegoias Celular, Telepara Celular, Tim, Vivo
British Virgin Islands Cable & Wireless, Caribbean Cellular Telephone
Brunei BRU-bmobile, DST Communications, Jabatan Telekom
Bulgaria globul, M-Tel
BurkinaFaso Telecel, Telmob, Zain
Burundi Safaris, Spacetel, Telecel
Cambodia Mobitel / Cam GSM, Samart / Casacom
Cameroon Mobile Telephone Network, Orange
Canada Bell Mobility, Chat'r, DMTS, Fido, First, Globalstar, ICE Wireless, Moblicity, MTS, Rogers, SaskTel, Telus, Videotron, Wind
Cape Verde CVMovel
Cayman Islands Cable & Wireless, Digicel
Central African Republic CTP, Nationlink, Orange, TC
Chad Tchad Mobile - Tawali, TIGO - Millicom, Zain
Chile Claro, Entel, Movistar
China China Mobile, China Unicom
Colombia Comcel, Edatel, Movil, Movistar, Occidente y Caribe Celular, Telecom, Telefónica Móviles, TIGO
Comoros HURI - SNPT
Congo (Democratic Republic of)CCT, Cellco, Oasis, Supercell, Vodacom, Zain
Congo (Republic of) Libertis Telecom, Zain
Cook Islands Telecom
Costa Rica ICE
Croatia T-Mobile, Tele2, VIPnet
Cuba Cubacel
Cyprus Areeba, Cytamobile-Vodafone
Czech Republic Cesky Mobil, O2, SZDCT-Mobile, Vodafone
Denmark 3 Hutchison, Debitel Denmark, Orange, Sonofon, TDC Mobil, Telenor, Telia, Vodafone
Djibouti Evatis
Dominica Cable & Wireless, Digicel
Dominican Republic Claro (Codetel), Orange, Tricom, ViVa
East Timor Timor Telecom
Ecuador Movistar, Porta GSM, Telecsa
Egypt Etisalat, MobiNil, Vodafone
El Salvador Claro, CTE Telecom Personal, Digicel, Movistar, Telemovil
Equatorial Guinea Orange GQ
Eritrea Eritel
Estonia Elisa, Estonian Mobile Telecom, Q GSM
Ethiopia ETH MTN / Ethiopian Telecoms Auth.
Faroe Islands Foroya Tele, Kall
Fiji Digicel, Vodafone
Finland Alands Mobiltelefon, DNA (Telia)Elisa, Finnet, Sonera, TeliaSonera
France Bouygues Telecom, Neuf Telecom, Orange, SFR, The Phone House
French Polynesia Tikiphone
Gabon Libertis, Moov (Telecel), Zain
Gambia Africel, Gamcel
Georgia Beeline, Geocell Limited, Iberiatel, Magticom GSM
Germany Airdata, Arcor AG & Co, E-Plus, O2, T-Mobile, TDC, The Phone House, Vodafone
Ghana Kasapa/Hutchison, MTN/Scan Com, Onetouch, Tigo
Gibraltar GibTel
Greece Cosmote, Q-Telecom, Telestet/TIM, Vodafone / Panafon
Greenland Tele
Grenada Cable & Wireless, Digicel
Guadeloupe Digicel, Orange Caraïbe Mobiles, Outremer, Telcell
Guam Guamcell, IT&E Wirelessm, Pulse
Guatemala Claro, Comcel/Tigo, Movistar
Guinea Sotelgui Lagui, Spacetel
Guinea-Bissau Areeba, Orange
Guyana Cel*Star
Haiti Comcel, Digicel
Honduras Celtel/Tigo, Digicel, Hondutel, Megatel/Alo/Claro, Servicio de communicaciones
Hong Kong 3 Hutchison, Alcatel CN, CSL, New World, P Plus Comm, PCCW Mobile, Peoples Telephone, SmarTone - Vodafone, Sunday 3G
Hungary Pannon, T-Mobile, Vodafone
Iceland IceCell, Nova, On-Waves, Siminn, Viking, Vodafone
India Aircell Digilink, Airtel, Airtel Gujrat, Airtel Maharashtra & Goa, Airtel Mumbai, Bharti Cellular Telecom Airtel, BPL Mobile, BPL USWest, BTA Telecom, Escorts Telecom, Escotel, Essar/Sterling Cellular, Hexcom, Hutch, Hutchinson/Vodafone, Idea Cellular, LOOP Mobile, Mobilenet, Reliable Internet Services, Reliance, RPG MAA, SkyCell Communications, Spice Communications, Srinivas Cellcom/Aircel, TATA Cellular, Usha Martin Tel. Command, Vodafone
Indonesia 3 Hutchison, AXIS, IM3, Mobile-8, PSNPT Indosat, SMARTS, tarOne, TelkomFlexi, Telkomsel, XL
Iran Kifzo, MCI, MTCE, MTN Irancell, Taliya
Iraq Asia Cell, Zain
Ireland 3 Hutchison, Access Telecom, Airtel - JerseyClever Communications, Eircome, Mobile, Meteor, O2, Tesco, Vodafone - Eircell
Israel Cellcom, Mirs, Orange, Pelephone
Italy Blu, Elsacom, H3G, RFITIM (Telecom Italia Mobile)Vodafone, Wind
Ivory Coast Cora de Comstar, KOZ de Comium, Moov, MTN, Orange
Jamaica Cable & Wireless, ClaroDigicel
Japan DoCoMo, eMobile, KDDI, SoftBank, TU-KA, Vodafone
Jordan Orange, Unniah, XPress Telecom, Zain
Kazakhstan Beeline, Dalacom, K'Cell, NEO
Kenya Orange, Safaricom, Zain
Kosovo Mobitel, Vala
Kuwait Wataniya, Zain
Kyrgyzstan Bitel, MegaCom
Laos ETL, LaoTel, Tigo
Latvia Bite, Latvian Mobile Tel, Tele 2/BALTCOM GSM, Telekom Baltija
Lebanon Alfa, MTC Touch
Lesotho Econet Ezin-cel, Vodacom
Liberia Comium Liberi, Omega Communications
Libya AlMadar, Libyana
Liechtenstein FL GSM, FL1, Orange, Tele 2
Lithuania Bite GSM, Omnitel, Tele 2, X-GSM Tele2
Luxembourg P&T, Tango, Vodafone, Voxmobile
Macau 3 Hutchison, CTM, SmarTone
Macedonia Cosmofon, T-Mobile, VIP Operator
Madagascar Orange, Sacel, Telma, Zain
Malawi TNM, Zain
Malaysia Art900, Binariang, CelCom, Celcom TM/TM Touch, DiGiMaxis, My BSB, My Digi, U Mobile
Maldives DhiMobile, WMobile
Mali Malitel, Orange
Malta Go Mobile, Vodafone
Mauritania Mattel, Mauritel
Mauritius Emtel, Orange (Cellplus)
Mexico Claro, Iusacell, Movistar, Nextel, Telcel
Micronesia FSM Telecom
Moldova Eventis, Moldcell, Orange, Unite
Monaco Telecom
Mongolia MobiCom, Unitel
Montenegro ProMonte, T-Mobile
Montserrat Cable & Wireless
Morocco IAM, Meditel
Mozambique mCel, Vodacom
Myanmar MPT
Namibia Cell One, MTC, Switch (Telecom Namibia)
Nepal Mero MobileTelecom, United Telecom Limited
Netherlands KPNNS Railinfrabeheer B.V. O2, Orange/Dutchtone (T-mobile)T-Mobile/Ben, Tele2, The Phone House, Vodafone (Libertel)
Netherlands Antilles Digicel, Telcell, UTS
New Caledonia Mobilis
New Zealand NZ Comms, Telecom, Telecom, Telstra, Clear, Vodafone, Woosh
Nicaragua Claro, Movistar, Sercom
Niger Orange, SahelCom, Telecel, Zain
Nigeria GloM-Tel, MTN, Zain
North Korea SUN NET
Norway Barablu Mobile, Chess Communication, Ice, Jernbaneverket AS, MTU, NetCom, Network, TDC Mobil, Tele2, Telenor, Ventelo
Oman Nawras, Oman Mobile
Pakistan Instaphone, Mobilink, Telenor, Ufone, Warid, Zong
Palau PNCC
Palestine JAWWAL
PanamaCable & Wireless, Claro, Digicel, Movistar
Papua New Guinea Digicel, Pacific Mobile Comms
Paraguay Claro, Peronal, Telecel, TIGO, VOX
Peru Claro, Globalstar, Movistar, Nextel
Philippines Digitel, Globe, Islacom, Smart Gold
Poland Cyfrowy Polsat, E-Telko, Era, Orange, Play, Plus, Telekomunikacja Kolejowa
Portugal Optimus, TMN, Vodafone/Yorn
Puerto Rico Claro
Qatar Qatarnet, Vodafone
Reunion Orange, Outremer, SRR
Romania Cosmote, DIGI.mobil, Orange, Vodafon, eZapp
Russian Federation Baykal Westcom, Beeline, Di-ex/Teleset, Dontelekom, Ermak RMS, ETK/Yenisey, telecomKuban GSM, Megafon, MTS, NCC, Russia Wireless Technology, Stavtelesot, Uraltel, Volgograd Mobile/Indigo, Zao SMARTS
Rwanda MTN
Saint Kitts and Nevis Cable & Wireless, Digicel
Saint Lucia Cable & Wireless, Digicel
Saint Pierre and Miquelon Ameris
Samoa Digicel, SamoaTel
San Marino SMT
Sao Tome and Principe CSTmovel
Saudi Arabia Al Jawal, EAE, Mobily, Zain
Senegal Orange (Sonatel ALIZE), Sentel GSM
Serbia MTS, Telenor, VIP Mobile
Seychelles Cable & Wireless, Mediatech, Telecom Airtel
Sierra Leone Africell, Comium, Datatel, Millicom, Mobitel, Zain
Singapore Digital Trunked Radio Network, M1, Mobile One, SingTel, StarHub
Slovakia Mobile Entertainment Company, O2, Orange, T-Mobile
Slovenia Mobitel, SI.mobil - Vodafone, T-2T, usmobil
Solomon Islands Breeze
Somalia Golis, Nationlink, Telesom
South Africa Cell C', MTN, Neotel, SAPS Gauteng, Sentech, Vodacom
South Korea KT, KTF, SK Telecom
Spain BT, Euskaltel, Movistar, ONO, Orange (Amena), TeleCable, The Phone House, TME, Vodafone (Airtel Movil), Yoigo/Xfera
Sri Lanka Airtel, Dialog, Hutch, Mobitel, Tigo
St. Vincent & the Grenadines Cable & Wireless, Digicel
Sudan Mobitel, MTN
Suriname Digicel, Telesu
Swaziland Swazi MTN
Sweden 3 Hutchison, Comviq GSM, Halebop, Nordisk Mobiltelefon, Tele2, Telenor Mobile Sverige, Telia, Vodafone, Wireless Maingate Message Services
Switzerland BebbiCell, IN&Phone, Orange, SBB AGSunrise, Swisscom, Tele2
Syria Mobile, MTN, SyriaTel
Taiwan APTG, Chunghwa, FarEasTone, KG Telecom, MobiTai, Taiwan Mobile, TransAsia, Tuntex, VIBO
Tajikistan Babilon-M, Indigo, MLT, Somoncom, Tajik-Tel
Tanzania MIC, Tritel, Vodacom, Zain, Zantel
Thailand ACT Mobile, Advanced Info Service, CAT CDMA, Total Access Communication, True Move, WCS IQ
Togo Telecel, Togo Cell
Tonga Shoreline Communication, Tonga Communications
Trinidad and Tobago B-Mobile, Digicel, TSTT
Tunisia Orange, Tunicell, Tunisiana
Turkey Avea, Aycell, Turkcell, Vodafone
Turkmenistan MTS, TM-Cell
Turks and Caicos Islands Cable & Wireless, Digicel
U.S.A. Advantage, Airadigm Communications, Airpeak, Alltel, American Cellular Corporation, AT&T, Caprock Cellular, Carolina Phone, Cellular One, Centennial, Cincinnati Bell, Cingular, Concho, Conestoga, Corr, Cricket Communications, Dobson, Edge Wireless, Get Mobile, Highland Cellulari WirelessIndigo WirelessIowa Wireless Services, MCI, Mid-Tex Cellular, Nextel, NPI Wireless, PCS ONE, Southern Communications Services, Sprint, SunCom, T-Mobile, Triton PCS, Verizon, West Virginia Wireless
Uganda MTN, Orange, Telecom, Zain
Ukraine Beeline, Golden Telecom, ITITC CDMA, Kyivstar, Life, MTS, PEOPLEnet, Utel
United Arab Emirates duEtisalat
United Kingdom 3 Hutchison, Asda Mobile, British Telecom, Cable & Wireless/Sure Mobile, Cloud9, EE, Jersey Telecom (Wave), Jersey Telenet, Manx Telecom, MCom, O2, Orange, Railtrack, T-Mobile, Telaware, Tesco Mobile, The Phone House, Virgin Mobile, Vodafone
Uruguay Ancel, Claro, Movistar
Uzbekistan Beeline, Buztel, Ucell
Vanuatu Smile
Venezuela Digitel, Movilnet, Movistar, Telcel
Vietnam E-Com, E-Phone, E-Mobile, HT Mobile, Mobifone, S-Phone, Viettel, Vinaphone
Yemen MTN, SabaFon
Zambia Zamcell
Zimbabwe Net OneTelecel