Afghanistan (+93)

  • Areeba
  • AWCC
  • Etisalat
  • TDCA (ROSHAN)

Albania (+355)

  • AMC
  • Eagle Mobile
  • Vodafone

Algeria (+213

  • Mobilis (AMN)
  • Orascom (Djezzy)
  • Wataniya (Nedjma)

Andorra (+376)

  • Mobiland (STA)

Angola (+244)

  • Unitel

Anguilla (+1264)

  • Cable & Wireless
  • Digicel

Antigua & Barbuda (+1268)

  • APUA
  • Cable and Wireless
  • Digicel

Argentina (+54)

  • CTI
  • Movil (AMX)
  • MiniPhone
  • Nextel (iDEN)
  • Telecom Personal
  • Telefonica Movistar (Unefon)

Armenia (+374)

  • Armentel
  • K Telecom CJSC (VivaCell)
  • Karabakh Telecom

Aruba (+297)

  • Digicel (NMTS,Mossel)
  • SETAR GSM

Australia (+61)

  • Telstra
  • Virgin Mobile
  • Vodafone
  • Vodafone Hutchison (Hutchison 3G)
  • YES Optus (Singtel)

Austria (+43)

  • ACOTEL
  • Mobilkom (Telekom,A1,PTA)
  • Orange (ONE)
  • T-Mobile Austria GmbH (Tele.Ring)
  • TRE (H3G)

Azerbaijan (+994)

  • Azercell Telekom B.M.
  • Azerfon LLC (Nar Mobile)
  • V.Bakcell GSM 2000

Bahamas, the(+1242)

  • BTC Bahamas

Bahrain (+973)

  • Batelco (BHR Mobile Plus)
  • Zain (MTC Vodafone)

Bangladesh (+880)

  • AkTel (Telecom Malaysia)
  • BanglaLink – Sheba
  • GrameenPhone
  • Warid Telecom International

Barbados (+1246)

  • Cable and Wireless
  • Cingular (Cellular Com)
  • Digicel

Barbuda (+?)

  • Belarus (+375)
  • Belarusian Telecommunications Network CJSC (Beltelecom)
  • Mobile Digital Comm(VELCOM)
  • MTS Belarus

Belgium (+32)

  • KPN Group (Base)(Dixitel)
  • Mobistar
  • Proximus (Belgacom)

Belize (+501)

  • Belize Telecom Ltd

Benin (+229)

  • Libercom
  • Spacetel (Areeba)
  • Telecel Benin

Bermuda (+1441)

  • Cingular (Digicel)
  • Mobility (M3 Wireless)

Bhutan (+975)

  • B-Mobile

Bolivia (+591)

  • Entel
  • Nuevatel
  • Telecel (Millicom)

Bosnia-Herzegovina (+387)

  • BH Telecom (GSMBIH)
  • ERONET/HPT
  • RS Telecoms (m:tel,mobis)

Botswana (+267)

  • Mascom Wireless
  • Orange (Vista)

Brazil (+55)

  • Brasil Telecom
  • Claro
  • Nextel
  • Oi (TNL, Telemar)
  • TIM
  • VIVO (Movistar)
  • VIVO Minas (Telemig, Amazonas)

British Virgin Islands (+1284)

  • Cable and Wireless
  • CCT
  • Digicel (BVI) Limited

Brunei (+673)

  • B-Mobile
  • DataStream Technology (DTSCom)

Bulgaria (+359)

  • Cosmo Bulgaria Mobile (Globul)
  • MobilTel AD
  • VivaTel

Burkina Faso (+226)

  • CELTEL
  • TELECEL
  • TELMOB (Onatel)

Burundi (+257)

  • Telecel

Cambodia (+855)

  • CAC (CADCOMMS)
  • CamGSM (MobiTel,Tango)
  • Camshin (Shinawatra) DCS 1800
  • HelloGSM (Telekom Malaysia, Casacom) GSM 900

Cameroon (+237)

  • MTN
  • Orange (SCM)

Canada (+1)

  • Alliant Telecom (Mobility)
  • Fido (Microcell)
  • Ice Wireless GSM
  • MTS
  • Rogers AT&T Wireless
  • Sasktel Mobility
  • Telus Mobility
  • Thunder Bay
  • Virgin Mobile

Canary Islands (+34)

  • Amena
  • Movistar
  • Vodafone

Cape Verde (+238)

  • CV Movel
  • T+ Telecomunicacoes S.A.

Cayman Islands (+1345)

  • Cable & Wireless
  • Cingular
  • Digicel

Central African Republic (+236)

  • Atlantique Telecom Centrafrique
  • Orange Centrafrique
  • Telecel Centrafrique

Chad (+235)

  • Celtel Tchad SA
  • Tchad Mobile (Millicom)

Chile (+56)

  • Claro Chile SA (SmartCom)
  • Entel Movil
  • Entel PCS
  • Movistar (Telefónica Móvil)

Chile (+56)China (+86)

  • China Mobile
  • China Telecom
  • China Unicom

Colombia (+57)

  • Colombia Movil SA (Tigo)
  • COMCEL 3GSM
  • Movistar

Comoros (+269)

  • Comores Telecom

Congo (+242)

  • CelTel
  • MTN (Libertis)

Congo, Democratic Republic (+243)

  • Celtel
  • Sait Telecom SPRL(Oasis)
  • Supercell
  • Vodacom (CWN)

Cook Islands (+682)

  • Telecom Cook Islands

Costa Rica (+506)

  • ICE

Croatia (+385)

  • T-Mobile (HT Mobile,Cronet,Croatian Tele.)
  • Tele2
  • VipNet

Cuba (+53)

  • C-COM (Etecsa)
  • Cubacel

Curacao (+5999)

  • Digicel
  • Setel

Cyprus (+357)

  • Areeba
  • CYTA (Vodafone)

Czech Republic (+420)

  • T-Mobile (Radiomobil)
  • Telefonica O2 (EuroTel)
  • Vodafone Czech Republic a.s. (OSKAR)

Denmark (+45)

  • Lebara Mobile
  • Orange (Mobilix)
  • TDC (Tele Denmark)
  • Tele2
  • Telenor (Sonofon Change)
  • Telia (Orange)
  • Tellmore (Virtual:Tele Danmark)
  • Three (Hi3G)

Djibouti (+253)

  • Evatis (Djibouti Telekom)

Dominica (+1767)

  • Cable and Wireless
  • Centennial
  • Digicel
  • Orange Caraibe

Dominican Republic (+1)

  • CodeTel
  • Orange (France Telecom Do.)
  • TriCom

East Timor (+670)

  • Timor Telecom

Ecuador (+593)

  • Alegro (Telecsa)
  • Conecel (Porta)
  • Otecel (Movistar)

Egypt (+20)

  • ECMS MobiNil
  • Etisalat Misr
  • Vodafone (Misrfone +CLICK GSM)

El Salvador (+503)

  • CTE Telecom PERSONAL
  • Digicel
  • Telefonica Moviles
  • Telemovil

Equatorial Guinea (+240)

  • GETESA(Orange)

Estonia (+372)

  • EMT
  • Radiolinja (Elisa)
  • Tele2 (Eesti)

Ethiopia (+251)

  • ETMTN

Falkland Islands (+500)

  • Cable and Wireless (Touch)

Faroe Islands (+298)

  • FaroeseTelecom
  • Kall Telecom

Fiji (+679)

  • Digicel
  • Vodafone

Finland (+358)

  • Alands Mobiltelefon Ab
  • Dna Finland
  • Elisa Corporation
  • Saunalahti Group Oyj (Jippii)
  • TeliaSonera

France (+33)

  • Bouygues Telecom
  • Orange
  • SFR

French Guiana (+594)

  • Digicel (Bouygues Telecom)
  • Orange (France Caraibe Mobiles)
  • Outremer Telecom

French Polynesia (+689)

  • Tikiphone

French West Indies (+590)

  • Bouygues (Digicel)
  • Dauphin Telecom (AMIGO GSM)
  • Only (Outremer)
  • Orange

Gabon (+241)

  • Celtel
  • Libertis
  • Telecel

Gambia (+220)

  • Africell
  • Comium Services
  • Gamcel

Georgia (+995)

  • Geocell
  • Magticom Ltd.
  • Telecom (Mobitel)

Germany (+49)

  • E-Plus
  • Group 3G
  • MobilCom
  • O2 (Viag, E2)
  • T-Mobil (D1,Detemobil)
  • Vodafone (D2,Man.man,Mobilfunk)

Ghana (+233)

  • Millicom (Tigo)
  • MTN (ScanCom)
  • Vodafone (One-touch)
  • Zain

Gibraltar (+350)

  • Gibtel

Global Mobile Satellite (+881)

  • Globalstar

Greece (+30)

  • Cosmote
  • Infoquest AEBE (Q-Telecom)
  • Vodafone (Panafon)
  • Wind (Tim,Telestet,Stet Hellas)

Greenland (+299)

  • TELE Greenland

Grenada (+1473)

  • Cable & Wireless
  • Cingular (Grenada Wireless)
  • Digicel (Mossel)

Guadeloupe (+590)

  • Bouygues (Digicel)
  • Dauphin Telecom
  • Orange (France Caraibe Mobiles)
  • Outremer Telecom

Guam (+1671)

  • DOCOMO PACIFIC
  • IT&E Wireless
  • Pulse Mobile (GTA Wireless)

Guatemala (+502)

  • Movistar
  • Sercom (Claro)
  • Tigo (Comcel)

Guernsey (+44)

  • Cable & Wireless
  • Wave Telecom

Guinea (+224)

  • Areeba (MTN)
  • Cellcom
  • INTERCEL Guinée (Telecel Guinee)
  • Orange (Spacetel)

Guyana (+592)

  • Digicel (Umobile, Celstar)
  • Telephone & Telegraph Co

Haiti (+509)

  • Comcel
  • Digicel

Honduras (+504)

  • Celtel (Millicom)
  • Sercom (Claro)

HongKong (+852)

  • CSL
  • Hong Kong Telecommunications (HKT) Limited (PCCW)
  • Hutchison (CDMA)
  • Hutchison (Orange 2G)
  • Hutchison 3G
  • New World PCS
  • Peoples
  • SmarTone

Hungary (+36)

  • Magyar Telekom (T-Mobile)
  • Pannon GSM
  • Vodafone (V.R.A.M Tele.)

Iceland (+354)

  • Landssimi (Siminn)
  • Nova
  • Og Vodafone (Islandssimi)
  • TAL
  • Viking Wireless(IMC)

India (+91)

  • Aircel – Tamil Nadu
  • Aircel Cellular – Chennai
  • Aircel Digilink – Haryana
  • Aircel Digilink – Rajasthan
  • Aircel Digilink – Uttar Pradesh East
  • Bharti Airtel – Andhra Pradesh
  • Bharti Airtel – Assam
  • Bharti Airtel – Bihar & Jharkhand
  • Bharti Airtel – Chennai
  • Bharti Airtel – Delhi
  • Bharti Airtel – Gujarat
  • Bharti Airtel – Haryana
  • Bharti Airtel – Himachal Pradesh
  • Bharti Airtel – Jammu & Kashmir
  • Bharti Airtel – Karnataka
  • Bharti Airtel – Kerala
  • Bharti Airtel – Kolkata
  • Bharti Airtel – Madhya Pradesh
  • Bharti Airtel – Maharashtra
  • Bharti Airtel – Mumbai
  • Bharti Airtel – North East India
  • Bharti Airtel – Orissa
  • Bharti Airtel – Punjab
  • Bharti Airtel – Rajasthan
  • Bharti Airtel – TamilNadu
  • Bharti Airtel – Uttar Pradesh East
  • Bharti Airtel – Uttar Pradesh West
  • Bharti Airtel – West Bengal An.Ni.
  • BPL Cellular – Kerala
  • BPL Cellular – Maharashtra
  • BPL Cellular – TamilNadu
  • BPL Mobile – Mumbai
  • BSNL – Andhra Pradesh
  • BSNL – Assam
  • BSNL – Bihar & Jharkhand
  • BSNL – Chennai
  • BSNL – Gujarat
  • BSNL – Haryana
  • BSNL – Himachal Pradesh
  • BSNL – Jammu & Kashmir
  • BSNL – Karnataka
  • BSNL – Kerala
  • BSNL – Kolkata
  • BSNL – Madhya Pradesh
  • BSNL – Maharashtra
  • BSNL – North East India
  • BSNL – Orissa
  • BSNL – Punjab
  • BSNL – Rajastan
  • BSNL – TamilNadu
  • BSNL – Uttar Pradesh East
  • BSNL – Uttar Pradesh West
  • BSNL – West Bengal An.Ni.
  • Communications – Mumbai
  • Dishnet Wireless Ltd. – Assam
  • Dishnet Wireless Ltd. – Bihar & Jharkhand
  • Dishnet Wireless Ltd. – Himachal Pradesh
  • Dishnet Wireless Ltd. – Jammu & Kashmir
  • Dishnet Wireless Ltd. – North East India
  • Dishnet Wireless Ltd. – Orissa
  • Dishnet Wireless Ltd. – West Bengal An.Ni.
  • Escorts Coms – Himachal Pradesh
  • Escorts Coms – Rajasthan
  • Escorts Coms – Uttar Pradesh East
  • Fascel – Gujarat
  • Hutchison Telecom – Kolkata
  • Hutchison Telecom – West Bengal An.Ni.
  • Idea Cellular – Andhra Pradesh
  • Idea Cellular – Delhi
  • Idea Cellular – Gujarat
  • Idea Cellular – Madhya Pradesh
  • Idea Cellular – Maharashta
  • Idea Cellular – Uttar Pradesh West
  • Idea Mobile Communications – Haryana
  • Idea Mobile Communications – Kerala
  • MTNL – Delhi
  • MTNL – Mumbai
  • Reliance Internet Serv – Kolkata (CDMA)
  • Reliance Telecom – Assam (CDMA)
  • Reliance Telecom – Bihar & J(CDMA)
  • Reliance Telecom – Himachal Pradesh (CDMA)
  • Reliance Telecom – Madhya Pradesh (CDMA)
  • Reliance Telecom – North East (CDMA)
  • Reliance Telecom – Orissa (CDMA)
  • Reliance Telecom – West Bengal An.Ni. (CDMA)
  • Spice Communications – Karnataka
  • Spice Communications – Punjab
  • Tata Teleservices (CDMA)
  • Unallocated Prefixes
  • Vodafone Essar – Andhra Pradesh
  • Vodafone Essar – Chennai
  • Vodafone Essar – Delhi
  • Vodafone Essar – Karnataka
  • Vodafone Essar – Mumbai
  • Vodafone Essar – Punjab
  • Vodafone Essar – Uttar Pradesh West

Indonesia (+62)

  • ExcelCom
  • Hutchison CPT (Three)
  • PT Indosat
  • PT Natrindo (Axis)
  • TelkomSel

Iran (+98)

  • KFZO (TKC)
  • MCI
  • MTCE (ITC)
  • MTN (IranCell)
  • RIC (Coop,Taliya)

Iraq (+964)

  • AsiaCell
  • Korek Telecom
  • MobiTel
  • Zain

Ireland (+353)

  • Eircell (Vodafone)
  • Hutchinson 3G
  • Meteor
  • O2 (Esat Digifone, Tesco)

Isle of Man (+44)

  • Cable & Wireless
  • O2 (Manx,Pronto)

Israel (+972)

  • Cellcom Israel Ltd
  • Mirs Comm
  • Orange (Partner)
  • Pelephone Communications Ltd

Italy (+39)

  • TIM
  • TRE (H3G)
  • Vodafone (Omnitel)
  • WIND (BLU)

Ivory Coast (+225)

  • Atlantique Cellulaire (Moov)
  • Comium Ivory Coast Inc (KoZ)
  • MTN (Telecel, Loteny)
  • Orange (SIM,Ivoiris)

Jamaica (+1876)

  • Cable & Wireless
  • Mossel (Digicel)
  • Oceanic

Japan (+81)

  • KDDI
  • NTT
  • NTT DoCoMo
  • Softbank
  • Softbank (Vodafone)

Jersey (+44)

  • Jersey Telecoms

Jordan (+962)

  • Jordan Mobile
  • Telephone (Zain)
  • MobileCom (Petra)
  • Umniah
  • XPress

Kazakhstan (+7)

  • KarTel (K-Mobile)
  • KCell
  • Mobile Telecom Service

Kenya (+254)

  • Celtel (KenCell) (Zain)
  • Safaricom
  • Telkom (CDMA)

Korea (South)(+82)

  • KT Freetel
  • LG Telecom
  • SK Telecom (+Shinsegi)

Kuwait (+965)

  • VIVA
  • Wataniya Telecom
  • Zain (MTC)

Kyrgyzstan (+996)

  • BiMoCom Ltd (MEGACOM)
  • Bitel(Sky mobile)

Lao (+856)

  • Enterprise of Telecommunications Lao (ETL MOBILE)
  • Milicom (Tigo)

Latvia (+371)

  • Latvian Mobile
  • Telephone (LMT)
  • SIA Bite Latvija
  • Tele2 (Baltkom)
  • Telekom Baltija (Triatel)

Lebanon (+961)

  • Alfa (Cellis,FTML)
  • MTC Lebanon (+961)Touch (LibanCell)

Lesotho (+266)

  • Econet
  • Vodacom Lesotho (Pty) Ltd

Liberia (+231)

  • Atlantique Wireless
  • Cellcom
  • Comium
  • Lonestar Communications Corp.

Libya (+218)

  • El Madar
  • Lybiana Mobile Phone

Liechtenstein (+423)

  • Mobilkom LIE AG
  • Orange (VIAG EuroPlatform)
  • Swisscom (Telecom FL,Comfone)
  • Tele2 AG (Tango)

Lithuania (+370)

  • Bite GSM (UAB)
  • Omnitel GSM
  • Tele2

Luxembourg (+352)

  • Millicom SA
  • P&T LuxGSM (EPT)
  • Tango (Millicom)
  • VOX

Macau (+853)

  • CTM (Telemovel)
  • Hutchison MAC

Macau (+853)

  • SmarTone

Macedonia (+389)

  • Cosmofon
  • T-Mobile (Mobimak)
  • VIP

Madagascar (+261)

  • Celtel (Madacom)
  • Orange (Antaris,SMM)
  • Telma Mobile

Malawi (+265)

  • CELTEL
  • Telekom Networks (Callpoint)

Malaysia (+60)

  • Celcom (TMTouch)
  • Digi
  • Maxis (Binariang, Timecel)
  • U-Mobile

Maldives (+960)

  • Dhiraagu
  • Wataniya Telecom (WMobile)

Mali (+223)

  • Malitel-SA
  • Orange (Ikatel)

Malta (+356)

  • Go Mobile
  • Melita Mobile Ltd. (3G Telecoms)
  • Vodafone Malta Ltd

Martinique (+596)

  • Digicel (Bouygues)
  • Orange (France Caraibe Mobiles)
  • Outremer Telecom

Mauritania (+222)

  • Mattel
  • Mauritel Mobiles

Mauritius (+230)

  • Cellplus
  • Emtel
  • Mayotte Island

(Comoros) (+269)

  • SRR Mayotte

Mexico (+52)

  • Iusacel (Unefon)
  • Nextel
  • Telcel (RadioMovil Dipsa GSM)
  • Telefonica Movistar (Pegaso GSM)

Moldova (+373)

  • MoldCell
  • Orange (VoxTel)

Monaco (Kosovo)(+377)

  • Bouygues Telecom
  • Monaco Telecom
  • Orange
  • SFR

Mongolia (+976)

  • MobiCom

Montenegro (+382)

  • MTEL
  • T-Mobile
  • Telenor (ProMonte)

Montserrat (+1664)

  • Cable and Wireless

Morocco (+212)

  • Maroc Telecom (Itissallat al Maghrib)
  • Medi Telecom

Mozambique (+258)

  • mCel (Moz Cellulcar,TDM)
  • Vodacom

Myanmar (+95)

  • Myanmar P&T GSM

Namibia (+264)

  • Cell One (Powercom)
  • MTC
  • Telekom Namibia (CDMA)

Nepal (+977)

  • Door Sancha (Nepal Telecom)
  • Mero Mobile

Netherlands (+31)

  • KPN Mobile The Netherlands B.V.
  • Orange Nederland N.V.
  • T-Mobile Netherlands B.V.
  • Tele2 (Netherlands) B.V.

Telfort (O2)

  • Vodafone (Libertel)

Netherlands Antilles (+599)

  • Digicel Mossel (Curacao Telecom N.V.)
  • Setel (UTS)
  • TelCell (St Maarten)

New Caledonia (+687)

  • OPT (Mobilis)

New Zealand (+64)

  • Telecom New Zealand
  • Telstra New Zealand
  • Two Degrees Mobile Limited
  • Vodafone (BellSouth)

Nicaragua (+505)

  • Enitel Movil
  • Telefonica Moviles (Movistar)

Niger (+227)

  • Celtel
  • Telecel

Nigeria (+234)

  • Etisalat
  • Globacom Ltd. (Glo Mobile)
  • MTN
  • Zain (Celtel / V-Mobile)

Norway (+47)

  • Automobil Invest AS (Network Norway)
  • Maritime Communications Partner AS (MCP)
  • Mobyson AS
  • MTU T3 Lisens
  • NetCom
  • Tele2 Norge AS
  • Telenor Mobil AS (TDC AS)
  • Ventelo Norge AS

Oman (+968)

  • Omantel
  • Qatari (NAWRAS)

Pakistan (+92)

  • CMPak Limited (ZONG)
  • Mobilink
  • Telenor
  • UFone (PAKTEL)
  • Warid Telecom

Palestine (+970)

  • Palestine Cellular (Jawwal)

Palestine (+9725)

  • Palestine Cellular (Jawwal)

Panama (+507)

  • Cable & Wireless
  • Movistar

Papua New Guinea (+675)

  • Digicel
  • Telikom PNG Limited (Bee Mobile)

Paraguay (+595)

  • AMX Paraguay

(CLARO PARAGUAY) (+595)

  • Hola Paraguay (VOX)
  • Núcleo S.A. (Personal)
  • Telefonica Celular (Telecel)

Peru (+51)

  • América Móvil Perú (Claro)
  • Telefonica Movistar

Philippines (+63)

  • Digital (Sun Cellular)
  • Globe Telecom
  • Islacom
  • Nextel Communications
  • PLDT
  • Smart Communications

Poland (+48)

  • Era (Polska, Heyah)
  • mBank Mobile (MVNO:PlusGSM)
  • MyAvon (MVNO:Orange)
  • Orange (Idea, PTK Centertel)
  • Play (P4)
  • PlusGSM (PolKomTel, SamiSwoi)
  • WPmobi (MVNO:Orange)

Portugal (+351)

  • OniWay
  • Sonaecom (Optimus)
  • TMN
  • Vodafone (Telecel)

Puerto Rico (+1)

  • AT&T (Cingular)
  • Centennial
  • Sprint
  • Suncom Triton PCS
  • Telefonica Movistar
  • Verizon Wireless

Qatar (+974)

  • Qatar Telecom (Q-Tel)

Reunion (+262)

  • Orange (France Telecom)
  • Outremer Telecom
  • Societe Reun Dradiotel (SFR)

Romania (+40)

  • Cosmote (Cosmorom)
  • Orange (Dialog, Mobil Rom)
  • Vodafone Romania S.A. (MobiFon, Connex)
  • Zapp (Telemobil)

Russia (+7)

  • Amurskaja Sotovaja Svjaz
  • BaykalWestCom
  • BM-Telecom
  • Dontelecom
  • Ermak RMS
  • Far East Cellular Systems
  • KB Impuls (Beeline)
  • Kuban
  • MegaFon (North-West,JSC,Sonic Duo)
  • Mobicom- Kavkaz
  • Mobile Communications Systems
  • Mobile TeleSystems
  • New telephone company
  • Nizhegorodskaya Cellular Communications
  • Prim Telephon
  • ReCom
  • Siberia Cellular Systems
  • Sibintertelecom
  • SMARTS (Zao)
  • SMARTS IVANOVO
  • Sonic Duo
  • TAIF-Telecom
  • Tambov Electrosvyaz
  • Tele2
  • TELECOM-XX1
  • Telesot Alania
  • Tomskaya Cellular System
  • Uralsviazinform
  • Uraltel Ltd
  • Vimpelcom
  • Yenisey Telecom

Rwanda (+250)

  • Rwandacell (MTN)
  • RWANDATEL S.A.

Saipan (+1670)

  • GuamCel

Samoa (American) (+1684)

  • Digicel
  • SamoaTel

Samoa (Western) (+685)

  • Digicel

San Marino (+378)

  • San Marino Telecom

Satellite Networks (+882)

  • Thuraya

Singapore (+65)

  • M1
  • SingTel
  • StarHub Pte Ltd.

Slovakia (+421)

  • O2 (Telefonica)
  • Orange (Globtel)
  • T-Mobile (Eurotel)

Slovenia (+386)

  • Mobitel
  • Mobil (Vodafone)
  • Tusmobil

Solomon Islands (+677)

  • Solomon Telekom Co Ltd (BREEZE)

Somalia (+252)

  • Golis
  • Hormood
  • Nationlink
  • Somafone FZLLC
  • Telesom

South Africa (+27)

  • Cell C
  • MTN
  • Virgin Mobile
  • Vodacom

Spain (+34)

  • Orange (France Telecom, Amena)
  • Telefonica (Movistar)
  • Vodafone (Airtel Movil)
  • Xfera Moviles (Yoigo)

Sri Lanka (+94)

  • Air Lanka
  • Hutchinson
  • Mobitel
  • MTN (Dialog)
  • Tigo (Celltel)

St. Kitts And Nevis (+1869)

  • Cable & Wireless
  • Digicel

St. Lucia (+1758)

  • AT&T
  • Cable and Wireless
  • Digicel

St. Vincent (+1784)

  • Cable and Wireless
  • Cingular (AT&T)
  • Digitel

Sudan (+249)

  • MTN
  • Zain (MobiTel)

Suriname (+597)

  • Digicel
  • Intelsur N.V.
  • Telesur

Swaziland (+268)

  • Swazi MTN

Sweden (+46)

  • Hi3G Access AB
  • Spring Mobile
  • Swefour AB
  • Tele2 (Comviq)
  • Telenor (Vodafone)
  • Telia (Sonera,Mobitel)
  • Ventelo Sverige AB

Switzerland (+41)

  • In &Phone
  • Orange
  • Sunrise (TDC,diax)
  • Swisscom (Migros)
  • Tele2

Syria (+963)

  • MTN (Spacetel)
  • SyriaTel

Taiwan (+886)

  • Chunghwa Telecom
  • Chunghwa-LDM- (GSM)
  • CT2 Service
  • FarEasTone
  • FarEasTone (DCS)
  • FarEasTone Mobitai
    TransAsia
  • KGT (DCS)
  • Mobitai (GSM)
  • Taiwan Mobile Co. (TCC)
  • TransAsia
  • VIBO Telecom

Tajikistan (+992)

  • Babilon-Mobile
  • Indigo
  • JC Somoncom
  • TT Mobile

Tanzania (+255)

  • Celltel
  • Tigo (MIC, Mobitel)
  • Vodacom (T) Ltd.
  • Zantel Ltd.

Thailand (+66)

  • AIS (Advanced Info Service)
  • Digital Phone Co.
  • TAC (DTAC)
  • Thaimobile (ACT Mobile)
  • True Move (Orange)

Togo (+228)

  • Telecel
  • Togocel

Tonga Islands (+676)

  • Digicel (Tonga) Limited
  • Tonga Communications Corporation (U-CALL)

Trinidad and Tobago (+1868)

  • Digicel
  • Telcom Services (TSTT)

Tunisia (+216)

  • Tunisiana (Osracom)
  • Tunisie Telecom (Tunicell,Tuntel)

Turkey (+90)

  • Avea
  • Turkcell
  • Vodafone (Telsim)

Turkmenistan (+993)

  • BCTI
  • Turks and Caicos

Islands (+1649)

  • Cable & Wireless
  • Digicel
  • IslandCom

Uganda (+256)

  • CelTel (Zain)
  • MTN
  • Uganda Telecom (UTL Telecel)
  • Warid Telecom

UK (+44)

  • BT (PSTN)
  • Hutchison 3G UK Ltd
  • O2 (BT Cellnet)
  • Orange
  • T-Mobile (Virgin)
  • Vodafone

Ukraine (+380)

  • Astelit
  • Golden Telecom Bancomsvyaz
  • Kyivstar GSM
  • Ukrainian Mobile Communications (MTS UKR)
  • Ukrainian Radio Systems

United Arab Emirates (+971)

  • DU (EITC)
  • Etisalat

Uruguay (+598)

  • América Móvil Wireless (CTI)
  • Antel
  • Movistar

USA (+1)

  • Alltel (text only)
  • AT&T Blue (text only)
  • AT&T Orange (Cingular – text only)
  • Boost CDMA (Nextel – text only)
  • Boost iDEN (Nextel – text only)
  • Cellular South (text – only)
  • Centennial (text – only)
  • Cincinnati Bell
  • Cricket Communications (text – only)
  • Dobson (text only)
  • Nextel(text only)
  • nTelos (text only)
  • Sprint CDMA (text only)
  • Sprint iDEN (text only)
  • Suncom (text only)
  • T-Mobile (text only)
  • US Cellular (text only)
  • Verizon (text only)
  • Virgin Mobile (MVNO:Sprint – text only)
  • West Central (text only)

Uzbekistan (+998)

  • Coscom
  • DAEWOO (Unitel)
  • JV Uzdunrobita
  • Uzmacom

Vanuatu (+678)

  • Digicel
  • Telecom Vanuatu (SMILE)

Vatican City State (+39)

  • TIM
  • Vodafone (Omnitel)

Venezuela (+58)

  • DigiCel
  • Digitel
  • Infonet
  • Movilnet
  • Movistar (Telcel)

Vietnam (+84)

  • Mobile Telecom Services
  • Viettel
  • Vinaphone (VTS)

Virgin Islands (US) (+1340)

  • AT&T
  • Centennial Puerto Rico Operations Corp
  • Sprint Spectrum L.P.

Yemen (+967)

  • HiTS-UNITEL (Y)
  • MPC (Sabafon)
  • MTN (Spacetel)
  • Yemen Mobile (CDMA)

Zambia (+260)

  • Cell Z (Zamtel MTS)
  • CelTel (Zain)
  • MTN (Telecel)

Saudi Arabia (+966)

  • Etihad Etisalat (Mobily)
  • Saudi Telecom (STC, Al Jawal)
  • Zain (MTC)

Senegal (+221)

  • Orange (Sonatel)
  • SenTel (Tigo)

Serbia (+381)

  • MONET
  • Promonte
  • Telekom Srbija (MTS)
  • Telenor Belgrade (MOBTEL)
  • VIP

Seychelles (+248)

  • Cable and Wireless
  • Telecom Seychelles (Airtel)

Sierra Leone (+232)

  • Africell
  • Comium
  • Millicom S.L. Ltd.
  • Mobitel
  • Zain SL (Celtel S.L.)

Zanzibar (+259)

  • Zantelir

Zimbabwe (+263)

  • Econet
  • NetOne
  • Telecel (P+T Corp.)