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United States

Fixed line operators

  1. ACN Inc.
  2. AT&T :
    1. BellSouth
    2. SBC Communications
  3. Blue Casa Communications
  4. CenturyLink
  5. Cincinnati Bell
  6. Excel Communications
  7. Fairpoint Communications
  8. Frontier Communications
  9. Integra Telecom
  10. Pac-West Telecomm
  11. Qwest Communications (Qwest) :
    1. Malheur Bell
  12. Verizon Communications :
    1. Vonage
    2. GTE
  13. Windstream Communications

Mobile operators

  1. AT&T Mobility (AT&T) :
  2. Verizon Wireless :
  3. T-Mobile (Deutsche Telekom) :
  4. Cincinnati Bell Wireless
  5. TracFone Wireless (América Móvil)
  6. Dobson Cellular
  7. Edge Wireless
  8. Centennial Wireless (Centennial Communications)
  9. Alltel
  10. Unicel
  11. SunCom Wireless
  12. Sprint Nextel
  13. Verizon Wireless :
    1. Alltel
    2. Midwest Wireless
  14. U.S. Cellular (Telephone and Data Systems)
  15. MetroPCS
  16. Cricket Communications (Leap Wireless)
  17. nTelos
  18. Appalachian Wireless
  19. Bluegrass Cellular
  20. Cellular South
  21. Sprint Nextel
  22. SouthernLINC Wireless

Afghanistan

Fixed line operators

  1. Afghan Telecom

Mobile operators

  1. MTN Afghanistan (MTN Group)
  2. Roshan (AKFED, Cable & Wireless & TeliaSonera)
  3. Afghan Wireless (Telephone System International)
  4. Etisalat Afghanistan

Albania

Fixed line operators

  1. Neofone
  2. Albtelecom
  3. Abcom
  4. Tring Communications
  5. Primo Communications

Mobile operators

  1. AMC (T-mobile & Telenor)
  2. Vodafone Albania (Vodafone)
  3. Eagle Mobile (Albtelecom)
  4. Mobile 4 Al (PTK-Vala)

Algeria

Fixed line operators

  1. Algérie Télécom

Mobile operators

  1. Mobilis (subsidiary of Algérie Télécom - AT)
  2. Djezzy (subsidiary of Orascom Telecom Holding - OTH)
  3. Nedjma (subsidiary of Qatar Telecom - Qtel)

Andorra

Mobile operators

  1. Mobiland

Angola

Fixed line operators

  1. MSTelcom (Sonangol Group)
  2. Angola Telecom

Mobile operators

  1. Movicel
  2. Unitel

Anguilla

Mobile operators

  1. Digicel (Digicel Group)
  2. Weblinks

Antigua and Barbuda

Mobile operators

  1. APUA
  2. bMobile (Cable & Wireless)
  3. Digicel (Digicel Group)

Argentina

Fixed line operators

  1. Telecom Argentina
  2. Telefonica Argentina

Mobile operators

  1. Personal (Telecom Argentina)
  2. Claro (América Móvil)
  3. Movistar (Telefonica Argentina)

Armenia

Fixed line operators

  1. Beeline (Vimpelcom)

Mobile operators

  1. Orange Armenia
  2. Beeline (Vimpelcom)
  3. VivaCell

Aruba (the Netherlands)

Fixed line operators

  1. Setar

Mobile operators

  1. Setar
  2. Digicel (Digicel Group)

Australia

Fixed line operators

  1. Telstra (FLO)
  2. Soul (Washington H. Soul Pattinson) (FVLO)
  3. BEST Internet & Telecom (FVLO)
  4. AAPT (Telecom New Zealand)
  5. Optus (SingTel)
  6. Primus (Primus Telecom)
  7. telnetwoks.net.au

Mobile network operators

  1. Telstra Mobile (Telstra)
  2. Optus Mobile (Singtel)
  3. Vodafone Australia (Vodafone)
  4. 3 (Hutchison Whampoa)

Mobile Virtual Network Operators

  1. Hello Mobile - via Vodafone
  2. Savvytel – via Vodafone
  3. Crazy John's – via Vodafone
  4. Lebara Mobile - via Vodafone
  5. Virgin Mobile Australia – via Optus Mobile
  6. Soul – via Optus Mobile
  7. Primus – via Optus Mobile
  8. PennySIM powered by PennyTel – via Optus Mobile

Austria

Fixed line operators

  1. Telekom Austria
  2. Tele2UTA (Tele2)

Mobile operators

  1. Mobilkom Austria (Telekom Austria and Vodafone)
  2. T-Mobile Austria (Deutsche Telekom)
  3. Orange Austria (France Telecom)
  4. 3 (Hutchison Whampoa)

Mobile Virtual Network Operators

  1. yesss! (France Telecom) (via Orange)
  2. bob (Telekom Austria) (via Mobilkom Austria)
  3. Red Bull Mobile (Telekom Austria) (via Mobilkom Austria)
  4. Vectone (via Mobilkom Austria)

Azerbaijan

Fixed line operators

  1. Aztelekom
  2. Baktelecom
  3. AzEuroTel
  4. Ultel
  5. Katel

Mobile operators

  1. Azercell
  2. Bakcell
  3. Azerfon

Bahamas, Commenwealth of the

Fixed line operators

  1. BaTelCo

Mobile operators

  1. BaTelCo

Bahrain

Fixed line operators

  1. Batelco

Mobile operators

  1. Batelco
  2. Zain Bahrain (Zain Group)
  3. Viva

WiMAX operators

  1. MenaTelecom
  2. Zain Bahrain (Zain Group)

Bangladesh

Fixed line operators

  1. Bangladesh Telegraph and Telephone Board
  2. BanglaPhone
  3. Bayphones Limited
  4. Dhaka Telephone Company Limited
  5. Jalalabad Telephone
  6. National Telecom Limited
  7. OneTel Limited
  8. Peoples Telecom
  9. Ranks Telecom Ltd.
  10. S A Tel
  11. ShebaTelecom
  12. TeleBarta Limited
  13. WorldTel
  14. aarontel
  15. jubok phone

Mobile operators

  1. Grameenphone (Telenor & Grameen Telecom)
  2. TeleTalk (Bangladesh Telegraph and Telephone Board)
  3. Warid Telecom Bangladesh (Warid Telecom)
  4. Aktel (Telekom Malaysia)
  5. Banglalink (Orascom Telecom)
  6. Citycell (Singtel, Pacific Group & Far East Telecom)

Barbados

Fixed line operators

  1. LIME (Cable & Wireless Communications)
  2. TeleBarbados (Leucadia National)

Mobile operators

  1. AccessOne
  2. Digicel (Digicel Group)
  3. Last Mile Holdings
  4. Sunbeach Communications
  5. TeleBarbados (Leucadia National)
  6. Wi-net

Belarus

Fixed line operators

  1. Beltelecom

Mobile operators

  1. Velcom (Telekom Austria)
  2. MTS (Mobile TeleSystems)
  3. Life
  4. Diallog (Belcel)

Belgium

Fixed line operators

  1. Belgacom (FLO)
  2. Telenet (Liberty Global) (FLO)
  3. Tele2/Versatel (KPN) (FLO)
  4. Scarlet (Belgacom) (FLO)

Mobile Network Operators

  1. Proximus (Belgacom)
  2. Mobistar (France Télécom)
  3. BASE (KPN)

Mobile Virtual Network Operators

  1. Simyo (KPN) (via Base)
  2. ALLO telecom (via Base)
  3. ZONIQ (via Base)
  4. Ay Yildiz (via Base)
  5. Dixitel (via Base)
  6. NRJ Mobile (NRJ Radio) (via Base)
  7. Ortel Mobile (via Base)
  8. Mobistar SOS (France Télécom) (via Mobistar)
  9. 1Mobile (Carrefour & Effortel) (via Base)
  10. Telenet Mobile (Liberty Global) (via Mobistar)
  11. Euro Minutes
  12. Mister Bing
  13. Mobile World
  14. XL Call
  15. Lycamobile
  16. Aldi Talk (Aldi) (via Base)

Belize

Mobile operators

  1. Belize Telecoms

Bermuda

Mobile operators

  1. Digicel (Digicel Group)

Benin

Fixed line operators

  1. Benin Telecoms

Mobile operators

  1. MTN (MTN Group)
  2. MOOV Bénin
  3. BBCOM (Bell Bénin Communication)
  4. LIBERCOM
  5. GLOBACOM

Bolivia

Mobile operators

  1. CTC (Telefónica)
  2. Tigo Bolivia (Millicom)
  3. Entel (Telecom Italia)
  4. Nuevatel PCS

Bonaire (the Netherlands)

Mobile operators

  1. Digicel (Digicel Group)

Bosnia and Herzegovina

Fixed line operators

  1. BH Line (BH Telecom)
  2. Telekom Srpske (Telekom Srbija)
  3. HT Mostar

Mobile operators

  1. BH Mobile (BH Telecom)
  2. m-tel (Telekom Srbija)
  3. Eronet (HT Mostar)

Botswana

Fixed line operators

  1. Botswana Telecommunications Corporation

Mobile operators

  1. (Botswana Telecommunications Corporation)
  2. Econet Wireless

Brazil

Fixed line operators

  1. GVT
  2. Brasil Telecom
  3. Telefónica - São Paulo
  4. Oi Fixo
  5. Embratel (Livre & NET Fone)
  6. SERCOMTEL - Paraná State
  7. CTBC
  8. TIM Casa (Telecom Italia)
  9. Intelig Telecom

Mobile operators

  1. VIVO (Portugal Telecom and Telefónica)
  2. Claro (América Móvil)
  3. TIM (Telecom Italia)
  4. Oi + Amazônia Celular (Telemar Norte Leste)
  5. Brasil Telecom GSM (Brasil Telecom)
  6. CTBC
  7. Sercomtel Celular
  8. Nextel

British Virgin Islands (UK)

Fixed line operators

Vodafone

Mobile operators


Brunei

Fixed line operators

  1. Brunei Telekom TelBru

Mobile operators

  1. B-Mobile Communications Sdn Bhd (B-Mobile)
  2. DST Communications (DST-COM)

Bulgaria

Fixed line operators

  1. Bulgarian Telecommunications Company
  2. Orbitel (Deutsche Telekom)
  3. Nexcom Bulgaria (Nexcom)
  4. Spectrum Net
  5. Cabletel
  6. TPN
  7. Vestitel
  8. Trans Telecom
  9. ITD Network
  10. Neterra

Mobile operators

  1. Mobiltel (Telekom Austria)
  2. GloBul (OTE & Deutsche Telekom)
  3. Vivatel (Bulgarian Telecommunications Company)

Burkina Faso

Fixed line operators

Mobile operators

  1. Celtel (Zain Group)

Burundi

Fixed line operators

Mobile operators

  1. Econet Wireless
  2. U-Com
  3. Onamob
  4. Safari
  5. Hits Telecom

Cambodia

Fixed line operators

  1. Ministry of Posts and Telecommunications

Mobile operators

  1. Mobitel (Millicom S.A.)
  2. TMIC (Telekom Malaysia)
  3. Camshin (Shin Satellite, Thailand)
  4. Honey Patel
  5. Sotelco (Beeline)

Cameroon

Fixed line operators

  1. Camtel

Mobile operators

  1. Camtel
  2. MTN Cameroon
  3. Orange Cameroon (owned by France Telecom)

Canada

Fixed line operators

  1. Bell Canada www.bell.ca
  2. Aliant (Bell Canada) www.bell.ca
  3. MTS
  4. Northwestel
  5. SaskTel
  6. Telus www.telus.ca
  7. Rogers Telecom (Rogers Communications)

Mobile operators

  1. Rogers Wireless (Rogers Communications)
  2. Fido Solutions (Rogers Communications)
  3. Bell Mobility (Bell Canada)
  4. Telus Mobility (Telus)
  5. SaskTel Mobility (SaskTel)
  6. MTS Mobility (MTS)
  7. ICE Wireless
  8. Télébec Mobilité
  9. DMTS Mobility
  10. WIND Mobile
  11. Public mobile(coming soon)

Mobile Virtual Network Operators

  1. Virgin Mobile
  2. Solo Mobile
  3. Petro-Canada Mobility
  4. PC Mobile
  5. 7-Eleven Wireless
  6. DCI Telecom
  7. SearsConnect
  8. Videotron

Cape Verde

Fixed line operators

  1. Cabo Verde Telecom

Mobile operators

  1. CVMóvel

Cayman Islands (UK)

Mobile operators

  1. Digicel (Digicel Group)

Central African Republic

Fixed line operators

  1. Socatel (France Télécom)

Mobile operators

  1. Caratel (Socatel)

Chad

Fixed line operators

Mobile operators

  1. Celtel (Zain Group)
  2. Tigo Chad (Millicom)

Chile

Fixed line operators

  1. CMET
  2. Compañía de Teléfonos de Coyhaique (Telcoy)
  3. Comunicación y Telefonía Rural (CTR)
  4. Entelphone (Entel)
  5. Gtd Manquehue (formerly Telefónica Manquehue)
  6. Gtd Telesat
  7. Rural Telecommunications Chile S.A. (RTC)
  8. Telefónica (formerly CTC)
  9. Telefónica del Sur (Telsur)
  10. Telmex
  11. VTR (Liberty Global)

Mobile operators

  1. Claro (América Móvil)
  2. Entel PCS (Entel)
  3. Movistar (Telefónica)
  4. VTR Móvil
  5. Nextel

China

Fixed line operators

  1. China Telecom
  2. China Unicom

Mobile operators

  1. China Mobile
  2. China Unicom
  3. China Telecom

Colombia

Fixed line operators

  1. ETB
  2. Telefonica Telecom
  3. UNE (Formerly EPM - Empresas Públicas de Medellín
  4. Emcali

Mobile operators

  1. Tigo Colombia (Millicom, ETB, EPM)
  2. Comcel Colombia (América Móvil)
  3. Movistar (Telefónica)
  4. Avantel

Comoros

Mobile operators

  1. GTC

Congo, Democratic Republic of

Mobile operators

  1. Celtel (Zain Group)
  2. Congo Chine Télécoms
  3. Tigo Democratic Republic of Congo (MIllicom)
  4. MTN Democratic Republic of Congo (MTN Group)
  5. Supercell
  6. Vodacom (Vodafone)

Congo, Republic of

Fixed line operators

  1. STC (Standard Telecom Congo)

Mobile operators

  1. Celtel (Zain Group)
  2. Warid Republic of Congo (Warid Telecom)

Costa Rica

Fixed line operators

  1. I.C.E (Instituto Costarricense de Electricidad)

Mobile operators

  1. I.C.E (Instituto Costarricense de Electricidad)

Croatia

Fixed line operators

  1. T-Com (Deutsche Telekom)
  2. Optima Telekom
  3. H1
  4. Amis Telekom

Mobile operators

  1. T-Mobile (Deutsche Telekom)
  2. VIPnet (Telekom Austria)
  3. Tele2

Curaçao (the Netherlands)

Mobile operators

  1. Digicel (Digicel Group)

Czech Republic

Fixed line operators

  1. GTS Novera (GTS Novera)
  2. O2 (Telefónica)
  3. Telekom Austria Czech Republic (Telekom Austria)

Mobile operators

  1. O2 Czech Republic (Telefónica)
  2. T-Mobile (Deutsche Telekom)
  3. VOLNÝ (Telekom Austria)
  4. Vodafone Czech Republic (Vodafone)
  5. U:fon (MobilKom)

Alternative operators

  1. XOTel Czech s.r.o.

Cuba

Fixed line operators

  1. ETECSA

Mobile operators

  1. CUBACEL

Cyprus, Republic of

Fixed line operators

  1. Primetel PLC
  2. CYTA
  3. CALLSAT
  4. CABLENET

Mobile operators

  1. CYTA-VODAFONE
  2. MTN(AREEBA)

Cyprus, Northern Cyprus

Fixed line operators

  1. KKTC Telecom

Mobile operators

  1. Kuzey Kibris Turkcell (Turkcell)
  2. KKTC Telsim (Vodafone)

Denmark

Fixed line operators

  1. TDC
  2. Telia (TeliaSonera)

Mobile operators

  1. Telia (TeliaSonera)
  2. TDC
  3. Telenor (Sonofon)
  4. 3
  5. Oister
  6. CBB Mobil

Djibouti

Fixed line operators

  1. Djibouti Telecom

Dominica

Mobile operators

  1. Digicel (Digicel Group)

Dominican Republic

Fixed line operators

  1. Claro Codetel (América Móvil)
  2. Tricom
  3. Wind Telecom
  4. OneMax

Mobile operators

  1. Claro Codetel (América Móvil)
  2. Orange (France Télécom)
  3. Tricom
  4. Centennial Dominicana (Centennial Communications)

East Timor

Mobile operators

  1. Timor Telecom

Ecuador

Fixed line operators

  1. Andinatel

Mobile operators

  1. Alegro PCS (Andinatel)
  2. Movistar Ecuador - part of Telefonica Moviles from Spain
  3. Porta (América Móvil)

Egypt

Fixed line operators

  1. Telecom Egypt

Mobile operators

  1. Vodafone Egypt (Vodafone and Telecom Egypt)
  2. Mobinil (France Telecom and Orascom Telecom)
  3. Etisalat Egypt (Etisalat)

El Salvador

Fixed line operators

  1. Telefónica

Mobile operators

  1. Tigo El Salvador (Millicom)
  2. Claro (América Móvil)
  3. Movistar (Telefonica)
  4. Digicel (Digicel Group)
  5. Red (Infonet)

Eritrea

Fixed line operators

  1. telesonra

Estonia

Fixed line operators

  1. Elion

Mobile operators

  1. EMT
  2. Tele2
  3. Elisa

Ethiopia

Fixed line operators

  1. Ethiopian Telecommunications Corporation

Mobile operators

  1. Ethiopian Telecommunications Corporation

Faroe Islands (Denmark)

Mobile operators

  1. Vodafone Faroe Islands
  2. Faroese Telecom

Fiji

Fixed line operators

  1. Telecom Fiji Limited

Mobile operators

  1. Digicel Fiji (Digicel)
  2. Vodafone Fiji (Vodafone)
  3. INKK Mobile (Boost Mobile)

Finland

Fixed line operators

  1. Elisa (Elisa and Vodafone)
  2. TeliaSonera
  3. DNA
  4. Finnet (a group of local telephone companies)

Mobile operators

  1. Elisa (Elisa and Vodafone)
  2. TeliaSonera
  3. DNA

Mobile Virtual Network Operators

  1. Saunalahti (Elisa)
  2. Tele Finland (TeliaSonera)
  3. Cubio
  4. Globetel
  5. Kolumbus

France

Fixed line operators

  1. France Télécom & Orange Business Services
  2. Neuf Cegetel
  3. COLT Telecom France
  4. AT&T France
  5. Verizon Business France
  6. Completel France
  7. Erenis
  8. Free
  9. Hub Telecom

Mobile operators

  1. Bouygues Télécom
  2. SFR (Vivendi and Vodafone)
  3. Orange (France Telecom)

Mobile Virtual Network Operators

  1. Darty
  2. Breizh mobile
  3. M6 mobile
  4. Universal Music Mobile
  5. TF1 mobile
  6. Neuf mobile
  7. Télé2 mobile (Tele2)
  8. NRJ mobile
  9. Débitel
  10. Virgin mobile
  11. A Mobile (Auchan Telecom)
  12. Carrefour mobile (Carrefour)
  13. Prixtel
  14. Zero Forfait
  15. Simyo

French Guyana (France)

Mobile operators

  1. Digicel (Digicel Group)

Gabon

Fixed line operators

  1. Gabon Telecom (Maroc Telecom)

Mobile operators

  1. Gabon Telecom (Maroc Telecom)
  2. Celtel (Zain Group)

Gambia

Mobile operators

  1. Africell (Lintel Holding)

Georgia

Fixed line operators

  1. United Telecom of Georgia
  2. Akhali Kselebi

Mobile operators

  1. MagtiCom
  2. Geocell
  3. Mobitel (Beeline Group)

Germany

Fixed line operators

  1. Deutsche Telekom
  2. Arcor (Vodafone)
  3. Hansenet (Telefónica)

Mobile operators

  1. T-Mobile (Deutsche Telekom)
  2. Vodafone Germany (Vodafone)
  3. E-Plus (KPN)
  4. O2 Germany (Telefónica)

Mobile Virtual Network Operators

  1. Simyo (KPN) (via E-Plus)
  2. BASE (KPN) (via E-Plus)
  3. Ay Yıldız (via E-Plus)
  4. Blau.de (KPN) (via E-Plus)
  5. Ortel Mobile (KPN) (via E-Plus)
  6. Callmobile (Talkline (via T-Mobile)
  7. Che Mobile (Scoot Mobile) (via E-Plus)
  8. Congstar (Deutsche Telekom) (via T-Mobile)
  9. Debitel-light (Debitel)
  10. Fonic (Telefonica & Lidl) (via O2 Germany)
  11. Klarmobil.de (Freenet) (via T-Mobile)
  12. Simply (Drillisch Telecom) (via T-Mobile)
  13. Aldi Talk (Aldi) (via E-Plus)
  14. Bild Mobile (via Vodafone)

Alternative Operators/Carriers

  1. XOTel Europe GmbH

Ghana

Fixed line operators

  1. Ghana Telecom

Mobile operators

  1. Westel (Zain Group)
  2. OneTouch
  3. MTN Ghana (MTN Group)
  4. tiGO (Millicom International Cellular Group)

Gibraltar (UK)

Fixed line operators

  1. Gibtelecom
  2. CTS Europe

Mobile operators

  1. Gibtelecom
  2. CTS Europe

Greece

Fixed line operators

  1. OTE
  2. Vivodi
  3. Hellas On Line
  4. Forthnet
  5. Net One
  6. Algonet
  7. Tellas
  8. On Telecoms

Mobile operators

  1. Cosmote (OTE)
  2. Wind Hellas (Orascom Telecom)
  3. Vodafone Greece (Vodafone)

Grenada

Mobile operators

  1. Digicel (Digicel Group)

Guadeloupe (France)

Mobile operators

  1. Digicel (Digicel Group)

Guam (US)

Mobile operators

  1. IConnect
  2. MPULSE

Guatemala

Fixed line operators

  1. Telecomunicaciones de Guatemala (América Móvil)
  2. Telefónica Guatemala (Telefónica)
  3. A-Tel (America Telephone)
  4. AT&T Guatemala (AT&T)
  5. Cablenet (Cablenet)
  6. Americatel Guatemala (Entel (Chile))
  7. Telecomunique Guatemala (Telecomunique)
  8. Empresa Guatemalteca de Telecomunicaciones (GUATEL) (State own)
  9. + 20 providers with less than a 1% (all together).

Mobile operators

  1. Tigo Guatemala (Millicom)
  2. Claro (América Móvil)
  3. Movistar (Telefónica)
  4. Digicel (Digicel Group)

Guernsey

Fixed line operators

  1. Sure (part of Cable & Wireless)

Mobile operators

  1. Airtel
  2. Sure (part of Cable & Wireless)
  3. Wave telecom

Guinea

Mobile operators

  1. Areeba
  2. Celcome
  3. Orange
  4. Intercell
  5. Sotelgui

Guyana

Mobile operators

  1. Digicel (Digicel Group)
  2. Guyana Telephone & Telegraph (GTT)

Haiti

Fixed line operators

Mobile operators

  1. Digicel (Digicel Group)
  2. Comcel Haiti (América Móvil)

Honduras

Fixed line operators

  1. Hondutel

Mobile operators

  1. Tigo Honduras (Millicom)
  2. Claro (América Móvil)
  3. Honducel (Hondutel)
  4. Digicel (Digicel Group)

Hong Kong (People's Republic of China)

Fixed line operators

  1. New World Telecommunications Limited
  2. PCCW
  3. HKBN
  4. Hutchison Global Communications
  5. i-Cable Communications
  6. Pankaj Dixit

Mobile operators

  1. China Mobile Hong Kong (formerly known as People)
  2. CSL New World Mobility Group (with 1010, One2Free and New World Mobility brand names)
  3. 3 HK (Hutchison 3G)
  4. SmarTone-Vodafone
  5. PCCW Mobile

Hungary

Fixed line operators

  1. Magyar Telekom (Deutsche Telekom)
  2. Digi.Tel (RCS&RDS)
  3. UPC (Liberty Global Europe)

Mobile operators

  1. T-Mobile (Deutsche Telekom)
  2. Telenor
  3. Vodafone

Iceland

Mobile operators

  1. Síminn
  2. Vodafone Iceland (Teymi)
  3. Nova Iceland
  4. Valdi Og Freyr

India

Fixed line operators

  1. Bharat Sanchar Nigam Limited (BSNL)
  2. Mahanagar Telephone Nigam Limited (MTNL)
  3. Airtel
  4. Reliance
  5. Tata Teleservices
  6. Ping Mobile - only in Punjab region
  7. MTS India - in Rajasthan circle only
  8. Idea Cellular
  9. Vodafone
  10. Tata Docomo(joint venutre of tata and docomo
  11. Uninor
  12. Aircel
  13. virgin
  14. videocon

Mobile operators

  1. Bharat Sanchar Nigam Limited (BSNL)
  2. Mahanagar Telephone Nigam Limited (MTNL) - Dolphin (GSM) and Garuda (CDMA)
  3. Airtel
  4. Vodafone Essar
  5. Reliance
  6. Tata Indicom
  7. Aircel
  8. Idea
  9. Loop Mobile -
  10. Ping Mobile - CDMA Mobile service from HFCL, operates only in Punjab
  11. Virgin Mobile India (MVNO) -
  12. MTS India - (previously Shyam Telelink) offers CDMA service under Sistema-Shyam joint venture.
  13. Tata DoCoMo - GSM services from Tata Teleservices Ltd. with partnership with Japan's NTT DoCoMo.
  14. Uninor - Telenor and Unitech Group's Joint Venture.
  15. S Tel - Batelco has stakes in it.
  16. T24 or Talk24 - a Future Group -Tata DoCoMo joint venture. MVNO
  17. Videocon Mobile Service - a joint venture between Videocon and HFCL
  18. Cheers Mobile Service - Etisalat DB Private Ltd.
  19. CDMA Mobile service from state-owned BSNL
  20. MTNL
  21. BSNL

Indonesia

Fixed line operators

  1. Telkom (Telkom Indonesia)
  2. Bakrie Telecom (Esia)
  3. Indosat
  4. Batam Bintan Telekomunikasi

Mobile operators

  1. Telkomsel (Telkom Indonesia)
  2. Indosat
  3. XL
  4. Mobile8
  5. 3 (Hutchison Whampoa)
  6. Axis
  7. Pasifik Satelit Nusantara
  8. Sampoerna Telekomunikasi Indonesia
  9. Lippo Telecom
  10. Smart Telecom
  11. Primasel

Iran

Fixed line operators

  1. TCI

Mobile operators

  1. Hamrah Aval
  2. Taliya
  3. MTN Irancell
  4. MTCE
  5. Kish Free Zone

Iraq

Mobile operators

  1. Zain Iraq (Zain Group)
  2. AsiaCell (Qtel)
  3. Korek Telecom
  4. SanaTel
  5. Moutiny

Ireland

Fixed line operators

  1. eircom (eircom Group)
  2. BT Ireland (BT Group)
  3. Smart Telecom
  4. Chorus-NTL (UPC)
  5. Perlico (Vodafone Ireland)

Mobile operators

  1. 3 (Hutchison Whampoa)
  2. Meteor (eircom Group)
  3. O2 Ireland (Telefónica)
  4. Vodafone Ireland (Vodafone)

Mobile Virtual Network Operators

  1. Tesco Mobile Ireland (Tesco)
  2. eircom Mobile (eircom Group)
  3. Postfone (An Post)

Israel

Fixed line operators

  1. Bezeq
  2. Hot
  3. 012 Smile
  4. 018 X-Fone
  5. 013 Netvision
  6. Cellcom
  7. Orange (Partner)

Mobile operators

  1. Cellcom
  2. Mirs Communications Ltd. (Motorola)
  3. Orange (Partner)
  4. Pelephone (Bezeq)

Italy

Fixed line operators

  1. Telecom Italia
  2. Infostrada (Orascom Telecom)Purchased by Wind in 2001
  3. FASTWEB (Swisscom)
  4. Tiscali SpA
  5. TeleTu (Ex Tele2 Italia)

Mobile Network Operators

  1. TIM (Telecom Italia)
  2. Vodafone Italy (Vodafone)
  3. Wind (Orascom Telecom)
  4. 3 (Hutchison Whampoa)

Ivory Coast

Mobile operators

  1. MTN
  2. Orange
  3. Moov
  4. Koz
  5. Warid

Isle of Man

Fixed line operators

  1. Manx Telecom

Mobile operators

  1. Manx Telecom (Telefónica)
  2. Sure Mobile (Cable and Wireless)

Jamaica

Fixed line operators

  1. Lime

Mobile operators

  1. Claro (América Móvil)
  2. Digicel (Digicel Group)

Japan

Fixed line operators

  1. NTT
  2. KDDI
  3. SoftBank Telecom

Mobile operators

  1. NTT DoCoMo (NTT)
  2. au by KDDI
  3. SoftBank Mobile
  4. WILLCOM

Jordan

Fixed line operators

  1. Jordan Telecom (Jordan Telecom Group)
  2. Kulacom

Mobile operators

  1. Zain Jordan (Zain)
  2. Orange Jordan (Jordan Telecom Group & France Telecom)
  3. XPress Telecom (NASCO & Qtel)
  4. Umniah (Batelco)

Jersey

Mobile operators

  1. Airtel

Kazakhstan

Fixed line operators

  1. KazakhTelecom

Mobile operators

  1. K-Mobile/Excess (Beeline)
  2. K-Cell/Active (KazakhTelecom/Fintur)
  3. Neo-Kazakhstan (Tele2)
  4. Dalacom (Kazakhtelecom)

Kenya

Fixed line operators

  1. Telkom Kenya

Mobile operators

  1. Safaricom (Telkom Kenya and Vodafone)
  2. Celtel (Zain Group)
  3. Orange (Telkom Kenya and France Télécom)
  4. yu (Essar)

Korea, South

Fixed lines operators

  1. Korea Telecom
  2. SK Broadband
  3. LG U+

Mobile operators

  1. SK Telecom (SK Group)
  2. KT (Korea Telecom)
  3. LG U+ (LG Group)

WiMAX operators

  1. KT (Korea Telecom)
  2. SK Telecom (SK Group)

Kosovo

Fixed line operators

  1. Post and Telecom of Kosovo
  2. IPKO

Mobile operators

  1. Vala GSM (Post and Telecom of Kosovo)
  2. IPKO
  3. [D3] MVNO IPKO network
  4. [Z-Mobile)MVNO Vala network

Kuwait

Mobile operators

  1. Zain Kuwait (Zain Group)
  2. Wataniya Telecom (Qtel)
  3. VIVA - Kuwait Telecom Company (STC)

Latvia

Fixed lines operators

  1. Lattelecom
  2. OPTRON

Mobile operators

  1. LMT
  2. Tele2
  3. Bite (TDC)
  4. Triatel (Telekom Baltija)

Lebanon

Fixed lines operators

  1. OGERO (MPT)

Mobile operators

  1. Mtc touch (Management contract to Zain)
  2. Alfa (Management contract to Orascom Telecom)

Lesothos

Mobile operators

  1. Vodacom (Telkom and Vodafone)
  2. Econet Wireless

Libya

Fixed line operators

  1. LIBYANA

Mobile operators

  1. Almadar (almadar)

Liechtenstein

Mobile operators

  1. Mobilkom Liechtenstein (Telekom Austria)
  2. Orange (France Telecom)
  3. Swisscom-Mobile (Swisscom)
  4. Tango (Belgacom)

Luxemburg

Fixed lines operators

  1. Cegecom S.A. (www.cegecom.lu)
  2. P&TLuxembourg
  3. Tele2 Luxembourg (Belgacom)
  4. VOX
  5. Luxembourg Online
  6. onyx GSM

Mobile operators

  1. LuxGSM (P&TLuxembourg)
  2. Tango (Belgacom)
  3. VOXMobile (France Télécom)

Macedonia

Fixed line operators

  1. Makedonski Telekom, T-Home Macedonia
  2. Ontel
  3. Nexcom
  4. CableTEL
  5. Telekabel

Mobile operators

  1. T-Mobile (Deutsche Telekom)
  2. One Mobile (Telekom Slovenia)
  3. VIP Operator (Telekom Austria)

Madagascar

Mobile operators

  1. Telma
  2. Madacom (Zain Group)

Macau (People's Republic of China)

Mobile operators

  1. 3 (Hutchison Whampoa)

Malawi

Mobile operators

  1. Celtel (Zain Group)

Malaysia

Fixed line operators

  1. Telekom Malaysia
  2. Maxis (Maxis Mobile Sdn Bhd Formerly Binariang)
  3. Time dotCom [5]
  4. RedTone Communications [6]

Mobile operators

  1. Celcom (Formerly Telekom Malaysia now Axiata)
  2. Maxis
  3. DiGi (Telenor)
  4. U Mobile (3G only within Klang Valley,Domestic Roaming by Celcom)

Mobile virtual network operators

  1. TuneTalk [7] - via Celcom(2G)
  2. XOX Mobile [8] - via Celcom
  3. Merchantrade - via Celcom(2G)
  4. Redtone Mobile [9]- via Celcom(2G)

WiMAX operators

  1. P1
  2. Y-Max Networks Sdn Bhd
  3. AMEX

Maldives, Republic of

Fixed line operators

  1. Dhiraagu (Cable & Wireless)

Mobile operators

  1. Dhiraagu (Cable & Wireless)
  2. Wataniya Telecom Maldives (Qtel)
  3. Raajjé Online (Focus Infocom)

Mali

Fixed line operators

  1. Sotelma

Mobile operators

  1. Malitel (Sotelma)
  2. Orange Mali (France Télécom)

Malta

Fixed line operators

  1. GO (Dubai Holding)
  2. Hello
  3. Sky
  4. Vodafone Malta (Vodafone)

Mobile operators

  1. GO mobile (Dubai Holding)
  2. Vodafone Malta (Vodafone)
  3. Bay Mobile (MVNO)
  4. Redtouch Fone (MVNO)
  5. Melita Mobile (3G/UMTS)

Martinique (France)

Mobile operators

  1. Digicel (Digicel Group)

Mexico

Fixed line operators

  1. Telmex
  2. Alestra
  3. Maxcom
  4. Axtel
  5. Avantel
  6. Grupo Teling

Mobile operators

  1. Telcel (América Móvil)
  2. Movistar (Telefonica)
  3. Iusacell
  4. Unefón
  5. Nextel

Moldova

Fixed line operators

  1. Moldtelecom
  2. SunVoice

Mobile operators

  1. Unité
  2. Eventis
  3. Orange
  4. Moldcell

Mongolia

Fixed line operators

  1. Монголын цахилгаан холбоо

Mobile operators

  1. Unitel
  2. Mobicom
  3. Skytel
  4. GMobile

Montenegro

Fixed line operators

  1. m:tel
  2. t-com

Mobile operators

  1. m:tel
  2. t-mobile
  3. telenor

Morocco

Fixed line operators

  1. Maroc Telecom
  2. Méditel (Finance com and Telefónica)
  3. Wana (ONA & Zain)

Mobile operators

  1. Maroc Telecom
  2. Méditel (Finance com and Telefónica)
  3. Wana (ONA & Zain)

Mozambique

Mobile network operators

  1. MCel (Government)
  2. Vodacom (Telkom and Vodafone)

Netherlands

Fixed line operators

  1. KPN
  2. Versatel (Tele2)
  3. Scarlet (Belgacom)
  4. Telfort (KPN)
  5. Essent Kabelcom (Essent)
  6. UPC Netherlands
  7. NetGuard

Fixed virtual line operators

  1. BT (BT Group)
  2. Edutel
  3. One Tel
  4. Primus
  5. BudgetPhon

Mobile network operators

  1. KPN Mobile (KPN) (900/1800)
  2. Vodafone Netherlands (Vodafone) (900)
  3. T-Mobile Netherlands (Deutsche Telekom) (1800)

Mobile Virtual Network Operators

  1. Simyo (KPN) (via KPN)
  2. Ortel Mobile (KPN) (via KPN)
  3. Tele2
  4. Aldi Talk (Aldi) (via KPN)
  5. Teleena (MVNE meaning MVNO enabler)

New Zealand

Fixed line operators

  1. Orcon
  2. Telecom New Zealand
  3. TelstraClear
  4. Vodafone New Zealand

Fixed virtual line operators

  1. TelstraClear

Mobile operators

  1. Vodafone
  2. 2 degrees(Econet Wireless, NZ Communications)
  3. Telecom Mobile (Telecom New Zealand)
  4. Telecom Mobile (Telecom New Zealand)
  5. TelstraClear Mobile
  6. TelestraClear
  7. M2
  8. Compass
  9. Black & White
  10. CallPlus
  11. Slingshot
  12. Digital Island

Nicaragua

Mobile operators

  1. Claro (América Móvil)

Niger

Mobile operators

  1. Celtel (Zain Group)

Nigeria

Fixed line operators

  1. NITEL (Transcorp)
  2. Starcoms

Mobile operators

  1. Mtel (Transcorp)
  2. Vmobile (Zain Group)
  3. Globacom
  4. MTN Nigeria (MTN Group)
  5. Etiselat
  6. Multilinks
  7. My Country Mobile

Norway

Fixed line operators

  1. Telenor
  2. BaneTele
  3. TDCSong (TDC)
  4. Ventelo formerly Banetele
  5. Hafslund Telekom
  6. Altibox

Mobile operators

  1. Telenor Mobil (Telenor)
  2. NetCom GSM (TeliaSonera)
  3. Chess (TeliaSonera)
  4. Network Norway (Network Norway)

Oman

Fixed line operators

  1. Omantel

Mobile operators

  1. Oman Mobile (Omantel)
  2. Nawras (Qtel & TDC)

Pakistan

Fixed line operators

  1. CTTL
  2. Telecard Ltd
  3. PTCL (Etisalat)
  4. Osama Hashmi Telecom
  5. Callmate Telips Telecom
  6. WorldCall
  7. Pakcom
  8. Union Communication
  9. DANCOM
  10. NAYATEL Pakistan (Micronet Broadband)
  11. Multinet Pakistan Pvt Limited (A Subsidiary of Malaysia Telecom)

Mobile operators

  1. Mobilink (Orascom Telecom)
  2. Ufone (Etisalat)
  3. Warid Telecom
  4. ZONG (China Mobile)
  5. Telenor Pakistan (Telenor)
  6. Instaphone (Pakcom)

Wireless Local Loop Operators

  1. Vfone (Etisalat)
  2. Wateen (Abu Dhabi Group)
  3. WorldCall
  4. Callmate Telips Telecom
  5. Go CDMA (TeleCard)
  6. Mobilink Infinity (Orascom)
  7. SuperFone

Palestinian Territories

Fixed line operators

  1. Paltel

Mobile operators

  1. Jawwal
  2. Wataniya-Palestine (Qtel)

Panama

Fixed line operators

  1. Claro (América Móvil)

Papua New Guinea

Fixed line operators

  1. Telikom PNG

Mobile operators

  1. B-Mobile PNG (Telikom PNG)
  2. Digicel (Digicel Group)

Paraguay

Mobile operators

  1. Tigo Paraguay (Millicom)
  2. Personal (Telecom Italia)
  3. Claro (América Móvil)

Peru

Fixed line operators

  1. Telefónica
  2. Telmex

Mobile operators

  1. Movistar (Telefónica)
  2. Claro (América Móvil)
  3. Nextel (Sprint Nextel Corporation)

Philippines

Fixed line operators

  1. Bayan Telecommunications
  2. Digital Telecommunications
  3. Eastern Communications
  4. Globe Telecom
  5. Philippine Long Distance Telephone Company
  6. Philippine Telegraph and Telephone Company
  7. Pilipino Telephone Corporation

Mobile operators

  1. Globe Handyphone (Ayala Corporation)
  2. Smart Communications (PLDT)
  3. Sun Cellular (Digitel Mobile Philippines, Inc.)
  4. Extelcom (Express Telecommunications, Inc.)

Virtual Network Mobile Operators

  1. Touch Mobile (Ayala Corporation)
  2. Talk N' Text (Piltel)
  3. Red Mobile (CURE)

Poland

Fixed line operators

  1. Telekomunikacja Polska (France Telecom and Kulczyk Holding)
  2. Netia
  3. GTS Energis
  4. Dialog
  5. Telekomunikacja Kolejowa

Mobile operators

  1. Era (Deutsche Telekom)
  2. Orange Polska (France Telecom)
  3. Plus GSM (Polkomtel)
  4. Play Mobile (P4)

Virtual Network Mobile Operators

  1. mBank Mobile (Polkomtel network)
  2. myAvon (PTK Centertel network)
  3. WPmobi (PTK Centertel network)
  4. Mobilking (PTC network)
  5. Carrefour Mova (Carrefour & Effortel) (via Polkomtel network)
  6. Cyfrowy Polsat (PTC network)
  7. Playmobil

Portugal

Fixed line operators

  1. Portugal Telecom
  2. Clix / Novis (Sonae and France Télécom)
  3. Tele2
  4. Oni

Mobile operators

  1. TMN (Portugal Telecom)
  2. Vodafone Portugal (Vodafone)
  3. Optimus (Sonae and France Telecom)

Puerto Rico (US)

Fixed line operators

  1. Puerto Rico Telephone (America Movil)
  2. Centennial Puerto Rico Residential (Centennial Corp.)
  3. OneLink Communications (OneLink Communications, Inc.) (uses Centennial VOIP)
  4. Liberty Cable Vision (uses Centennial VOIP)
  5. Choice Cable TV (only Internet, no telephone)

Mobile operators

  1. Claro (América Móvil)
  2. AT&T Mobility (AT&T)
  3. Centennial Puerto Rico (Centennial Communications)
  4. SunCom Wireless (Deutsche Telekom)
  5. Sprint PCS (Sprint Nextel Corp.) (Roaming: Centennial and OpenMobile)
  6. TracFone Wireless (América Móvil)
  7. Open Mobile
  8. Virgin Mobile (via Sprint Network)

Romania

Fixed line operators

  1. Digi.Tel (RCS&RDS)
  2. Romtelecom (OTE)
  3. UPC (Liberty Global Europe)
  4. Atlas Telecom
  5. CTTc (Contact Telecom Romania)

Mobile operators

  1. Orange (France Telecom)
  2. Vodafone Romania (Vodafone)
  3. Cosmote Romania (OTE & Deutsche Telekom)
  4. Digi.Mobil (RCS&RDS)
  5. Zapp

Russia

Fixed line operators

  1. Center Telecom
  2. CBOSS
  3. Dagsvyazinform
  4. Dalsvyaz Telecom
  5. Moscow City Telephone Network
  6. North West Telecom
  7. Siberia Telecom
  8. Southern Telecom
  9. Svyazinvest
  10. Volga Telecom
  11. Uralsvyazinform
  12. Rostelecom

Mobile operators

  1. Beeline Russia (VimpelCom)
  2. MegaFon (Telecom-invest, TeliaSonera & Alfa Group)
  3. MTS (Mobile TeleSystems)
  4. New Telephone Company
  5. Nizhni Novgorod Telecom
  6. Sibirtelecom (Svyazinvest)
  7. Uralsvyazinform (Svyazinvest)
  8. SkyLink
  9. SMARTS
  10. Sotovaja Svjaz MOTIV (Jekatrinburg)
  11. Tele2 Russia (Tele2)

Rwanda

Fixed line operators

  1. Rwandatel

Mobile operators

  1. MTN Rwandacell
  2. Tigo Rwanda
  3. Rwandatel

Saint Kitts and Nevis

Mobile operators

  1. Digicel (Digicel Group)

Saint Lucia

Mobile operators

  1. Digicel (Digicel Group)

Saint Vincent and the Grenadines

Mobile operators

  1. Digicel (Digicel Group)

Saudi Arabia

Fixed line operators

  1. Saudi Telecom Company

Mobile operators

  1. Saudi Telecom Company (Etisalat)
  2. Mobily
  3. Zain Saudi Arabia (Zain)

Senegal

Fixed line operators

  1. Sonatel

Mobile operators

  1. Expresso - Senegal (CDMA)
  2. Orange (GSM)
  3. Tigo (GSM)

Serbia

Fixed line operators

  1. Telekom Srbija
  2. Orion Telekom

Mobile operators

  1. MTS Telekom Serbia (Telekom Srbija)
  2. Telenor Serbia (Telenor)
  3. Vip mobile (Telekom Austria)

Sierra Leone

Mobile operators

  1. Celtel (Zain Group)
  2. Africell (Lintel Holding)
  3. Tigo Sierra Leone (Millicom)
  4. Comium
  5. Datatel GSM

Singapore

Fixed line operators

  1. SingTel
  2. StarHub (Temasek Holdings, Qtel, NTT & MediaCorp)

Mobile operators

  1. SingTel
  2. M1 (Now AXIATA owned by Keppel Telecom, SPH Multimedia & Telekom Malaysia)
  3. StarHub (Temasek Holdings, Qtel, NTT & MediaCorp)

Slovakia

Fixed line operators

  1. Slovak Telekom (Deutsche Telekom)

Mobile operators

  1. T-Mobile (Deutsche Telekom)
  2. Orange (France Telecom)
  3. O2 Slovakia (Telefónica)

Slovenia

Fixed line operators

  1. Telekom Slovenije
  2. T-2

Mobile operators

  1. Mobitel (Telekom Slovenije)
  2. Si.mobil (Telekom Austria & Vodafone)
  3. T-2

South Africa

Fixed line operators

  1. Vodacom (Vodafone)
  2. MTN (MTN Group)
  3. Telkom
  4. Neotel

Mobile operators

  1. MTN (MTN Group)
  2. Vodacom (Vodafone)
  3. Cell C (Saudi Oger)
  4. Telkom mobi (Telkom)

Virtual Network Mobile Operators

  1. Virgin Mobile

Other ECNS Licensed Operators

  1. Sundial Telecom
  2. Ohren Telecom, aka O-Tel

Spain

Fixed line operators

  1. Telefónica
  2. ONO
  3. Euskaltel
  4. Jazztel
  5. R

Mobile operators

  1. Movistar (Telefónica)
  2. Vodafone España (Vodafone)
  3. Orange España (France Telecom)
  4. Yoigo (TeliaSonera)

Mobile Virtual Network Operators

  1. Simyo (KPN)
  2. Carrefour Móvil (Carrefour)
  3. Happy Móvil
  4. Euskaltel
  5. Lebara Móvil
  6. R Cable
  7. Bristish Telecom
  8. Telecable
  9. Eroski Movil
  10. PepePhone
  11. Hits
  12. Blau
  13. Jazztel Movil
  14. Sweno
  15. MasMovil
  16. Digi.Mobil (RCS&RDS)

Sri Lanka

Fixed line operators

  1. Sri Lanka Telecom
  2. Suntel
  3. LankaBell
  4. Dialog Broadband (an Axiata company]])

Mobile operators

  1. Dialog Telekom (an Axiata company]])
  2. Mobitel (Sri Lanka Telecom)
  3. Hutch (Hutchison Whampoa)
  4. Etisalat (Etisalat)
  5. Airtel (Bharti Airtel)

Sudan

Mobile operators

  1. Sudatel
  2. MTN Sudan (MTN Group)
  3. Canar (Etisalat)
  4. Zain Sudan (Zain Group)

Suriname

Mobile operators

  1. Digicel (Digicel Group)

Sweden

Fixed line operators

  1. Telia (TeliaSonera)
  2. Tele2
  3. Glocalnet
  4. Universal Telecom
  5. Optimal Telekom
  6. Rix Telecom
  7. Telenor
  8. Vattenfall

Mobile operators

  1. Tele2
  2. Telenor Sweden (Telenor)
  3. Telia (TeliaSonera)
  4. 3 (Hutchison Whampoa)
  5. Nordisk Mobiltelefon

Mobile Virtual Network Operators

  1. Ventelo (Tele2)
  2. TDC (Tele2)

Mobile Service Providers

  1. Halebop (Telia)
  2. Glocalnet (Telenor)
  3. Tango (Tele2)
  4. Lebara (Telenor)
  5. ZapCell (Telenor)
  6. NewPhone (Telenor)

Others

  1. Spring Mobil

IP Telefone Operators

  1. Bredbandsbolaget (Telenor)
  2. Anstar Telecom

Syria

Fixed line operators

Syrian Telecommunication Establishment STE

Mobile operators

  1. MTN Syria (MTN Group)
  2. SyriaTel

Switzerland

Fixed line operators

  1. Swisscom

Mobile operators

  1. Swisscom
  2. Sunrise (TDC)
  3. Orange (France Télécom)
  4. in&phone
  5. Tele2

Virtual Mobile Network Operators

  1. abamobile (via Orange)
  2. cablecom mobile (Liberty Global Europe) (via Sunrise)
  3. CoopMobile (Coop) (via Orange)
  4. Lebara Mobile (via Sunrise)
  5. M-Budget Mobile (Migros) (via Swisscom)
  6. mobilezone net (via Orange)
  7. Netstream Mobile (via Orange)
  8. Salut!-mobile (Aldi) (via Sunrise)
  9. TalkTalkMobile (The Phone House) (via Sunrise)
  10. Vectone (via Sunrise)
  11. yallo (Sunrise) (Sunrise)

Tanzania

Fixed line operators

  1. Tanzania Telecommunications Company Limited

Mobile operators

  1. Tanzania Telecommunications Company Limited
  2. Celtel Tanzania (Zain Group)
  3. Tigo Tanzania (Millicom)
  4. Vodacom Tanzania (Vodacom)

Taiwan

Fixed line operators

  1. Chunghwa Telecom
  2. Taiwan Fixed Network
  3. Sparq (telecommunications)
  4. Asia Pacific Broadband Telecom

Mobile operators

  1. Chunghwa Telecom
  2. Taiwan Mobile
  3. FarEasTone
  4. APBT
  5. Vibo
  6. Taiwan Telecom

Tajikistan

Fixed line operators

  1. Tajiktelecom

Mobile operators

  1. Tacom (Beeline)
  2. TT Mobile (Megafon)

Thailand

Fixed line operators

  1. TOT
  2. True (Charoen Pokphand)
  3. TT&T (Jasmine Group)

Mobile operators

  1. AIS (Shin Corporation & SingTel)
  2. True Move (Charoen Pokphand)
  3. DTAC (Telenor)
  4. Hutch (Hutchison Whampoa)
  5. Cat CDMA (Cat Telecom)
  6. Thai Mobile (TOT)

Trinidad and Tobago

Fixed line operators

  1. TSTT

Mobile operators

  1. Digicel (Digicel Group)
  2. bMobile (TSTT & LIME (Cable & Wireless))

Tunisia

Fixed line operators

  1. Tunisie Telecom (TUNTEL)

Mobile operators

  1. Tunisiana (Orascom Telecom and Qtel)
  2. Tunisie Telecom (TUNTEL)
  3. Orange

Turkey

Fixed line operators

  1. Türk Telekom (Saudi Oger)

Mobile operators

  1. Turkcell
  2. Vodafone Turkey (Vodafone)
  3. Avea (Saudi Oger & Telecom Italia)

Turkmenistan

Mobile operators

  1. (Mobile TeleSystems)

Turks and Caicos Islands (UK)

Mobile operators

  1. Digicel (Digicel Group)

Uganda

Fixed line operators

  1. Uganda Telecom
  2. MTN (MTN Group)

Mobile operators

  1. Celtel (Zain Group)
  2. MTN (MTN Group)
  3. Uganda Telecom (Mango service brand)
  4. Warid Uganda (Warid Telecom)
  5. Orange Uganda (in March 2009 Orange acquired UAE based Hits Telecom)

Ukraine

Fixed line operators

  1. Ukrtelecom

Mobile operators

  1. Kyivstar (Telenor and Alfa Group)
  2. MTS Ukraine (Mobile TeleSystems)
  3. life:) Ukraine (Turkcell)
  4. Utel (Ukrtelecom)
  5. Beeline Ukraine (VimpelCom)
  6. Golden Telecom
  7. PEOPLEnet

VoIP-based telephony providers

  1. TELECOMAX

United Arab Emirates

Fixed line operators

  1. Etisalat
  2. Du

Mobile operators

  1. Etisalat
  2. Du

United Kingdom

Fixed line operators

  1. Aw2 Networks Media
  2. British Telecom
  3. Cable and Wireless
  4. COLT Telecom Group
  5. Easynet
  6. Global Crossing
  7. Kingston Communications
  8. Post Office Home Phone
  9. Sky Talk
  10. TalkTalk (Part of Carphone Warehouse group)
  11. Tiscali
  12. Virgin Media
  13. Numbersales.com

Mobile operators

  1. 3 UK (Hutchison Whampoa)
  2. O2 UK (Telefónica)
  3. Orange UK (France Télécom)
  4. T-Mobile UK (Deutsche Telekom)
  5. Vodafone UK (Vodafone)

Mobile virtual network operators

  1. ASDA Mobile
  2. BT Mobile
  3. Dot Mobile
  4. Family Mobile
  5. Fresh Mobile
  6. Globalcell Mobile
  7. Green Mobile
  8. Mobile World
  9. TalkTalk Mobile
  10. Tesco Mobile
  11. Virgin Mobile
  12. Genesis Communications
  13. Lycamobile
  14. Blyk
  15. Lebara Mobile
  16. giffgaff

VoIP providers

  1. Speedflow Communications

United States Virgin Islands (US)

Mobile operators

  1. SunCom Wireless (Deutsche Telekom)
  2. Centennial Wireless (Centennial Communications)

Uruguay

Fixed line operators

  1. ANTEL

Mobile operators

  1. Ancel (Antel)
  2. Claro (América Móvil)
  3. Movistar (Telefónica)

Uzbekistan

Mobile operators

  1. MTS (Mobile TeleSystems)
  2. Unitel (Beeline)
  3. Perfectum Mobile
  4. Coscom (uCell)
  5. Uzbektelecom Mobile

Venezuela

Fixed line operators

  1. CANTV

Mobile operators

  1. Digitel
  2. Movistar (Telefónica)
  3. Movilnet (CANTV)

Yemen

Fixed line operators

  1. Yemen Telecom Group

Mobile operators

  1. MTN Yemen (MTN Group)
  2. Sabafon
  3. Yemen Mobile
  4. Y (HiTS-UNITEL)

Zambia

Mobile operators

  1. Celtel (Zain Group)

Zimbabwe

Fixed line operators

  1. Tel One

Mobile operators

  1. Econet Wirelesscodes 0912/0913/0914/0915/0916
  2. Telecel (Orascom)
  3. Net*One