Provider type
Network-code assignee — exact MNO/MVNO role unresolved
1,850 records with this classification.
- "Asanet" LTDGeorgia
- "Atlantis Telecom", LLCUkraine
- "Azercell Telecom" LLCAzerbaijan
- "Azerfon" LLCAzerbaijan
- "Bakcell" LLCAzerbaijan
- "Catel" LLCAzerbaijan
- "Datahouseglobal” LTDGeorgia
- "Farlep-Invest", PrJSCUkraine
- "Kyivstar" PrJSCUkraine
- "lagi" LTDGeorgia
- "lifecell" LLCUkraine
- "Myphone" LTDGeorgia
- "Nakhtel" LLCAzerbaijan
- "Servicebox" LTDGeorgia
- "T.R. Communications" Limited Liability CompanyUkraine
- "Telecom1" LTDGeorgia
- "Telesystems of Ukraine" PrJSCUkraine
- "TMTECH" LTDGeorgia
- "TriMob" LLCUkraine
- "Ukrtelecom" JSCUkraine
- "Unicell Mobile"LTDGeorgia
- "VF UKRAINE" PrJSCUkraine
- (AQ) LIMITEDUnited Kingdom
- 17-NumeriqueFrance
- 1GLOBAL Operations (Switzerland) GmbHSwitzerland
- 1st Point Communications, LLCUnited States
- 2degreesNew Zealand
- 360 communications INCUnited States
- 42 Telecom ABSweden
- 42 Telecom LTDSweden
- 5G EP TestbedSingapore
- 5G EP Twin NetworksSingapore
- A1 Slovenija d.d.Slovenia
- A1 Telekom Austria AGAustria
- ACes Regional Services Company LimitedThailand
- Aditya Birla Telecom Ltd, BiharIndia
- Administración Nacional de Telecomunicaciones (ANTEL)Uruguay
- Advanced Communications Technologies Pty. Ltd.Australia
- Advanced Wireless Network Company LimitedThailand
- Advantage Cellular Systems, Inc.United States
- Aeris Communications, Inc.United States
- Aero 2 / Aero 2 Sp. z o.o.Poland
- Aetheros IncUnited States
- Afghan TelecomAfghanistan
- AfricellBurundi
- AfricellGambia
- AfricellSierra Leone
- AFRICELLAngola
- Africell RDCCongo, The Democratic Republic of the
- Agile NetworksUnited States
- Agri-Valley Communications, IncUnited States
- Aircel Ltd., Tamil NaduIndia
- Aircell Cellular Ltd, ChennaiIndia
- Aircell Digilink India Ltd., HaryanaIndia
- Aircell Digilink India Ltd., RajasthanIndia
- Aircell Digilink India Ltd., UP (East)India
- Aircell Ltd, Andhra PradeshIndia
- Aircell Ltd, DelhiIndia
- Aircell Ltd, GujaratIndia
- Aircell Ltd, KamatakaIndia
- Aircell Ltd, MaharashtraIndia
- Aircell Ltd, MumbaiIndia
- Aircell Ltd, RajasthanIndia
- Aircomm Côte d'IvoireCôte d'Ivoire
- AirData AGGermany
- AIRE NETWORKS DEL MEDITERRÁNEO, S.L. UNIPERSONALSpain
- Airlinq IncUnited States
- Airmob Infra FullFrance
- Airtel (Seychelles) LtdSeychelles
- Airtel Networks Kenya LimitedKenya
- AIRTEL RWANDA LtdRwanda
- AIRTEL sprlCongo, The Democratic Republic of the
- Airtel Tanzania LimitedTanzania, United Republic of
- Airtel Uganda LimitedUganda
- Airtel Zambia LimitedZambia
- Airtime Chile S.p.A.Chile
- Airwave Solutions LtdUnited Kingdom
- AIS GSMThailand
- AktelBangladesh
- Al Houria TelecomMorocco
- ALAI OPERADOR DE TELECOMUNICACIONES, S.L.Spain
- Ålands Telekommunikation AbFinland
- Alaska Wireless NetworksUnited States
- Albemarle County Public SchoolsUnited States
- ALBTELECOM sh.a.Albania
- Alcadis B.V.Netherlands
- ALESTRA SERVICIOS MÓVILES, S.A. DE C.V.Mexico
- Alfa Telekom CJSCKyrgyzstan
- Algérie Télécom « AT » / LTE Fixe / publicAlgeria
- Algérie Télécom « AT » / WLL / publicAlgeria
- Algérie Télécom Mobile « ATM » / GSM/publicAlgeria
- Aliant MobilityCanada
- All Tribal NetworksUnited States
- Alphawest Pty LtdAustralia
- ALTÁN REDES, S.A.P.I. DE C.V.Mexico
- Altice USA Wireless, Inc.United States
- Altiostar Networks, Inc.United States
- AM Wireless Uruguay S.A. (Claro)Uruguay
- Amara Communication Co.,LtdMyanmar
- Amatole Telecommunication Pty LtdSouth Africa
- AMAZONIA CELULARBrazil
- AMD TELECOMGreece
- AMD Telecom / AMD Telecom S.A.Poland
- Ameren Services CompanyUnited States
- AMG Technology Investment Group dba Nextlink InternetUnited States
- Amicomm / Amicomm Sp. z o.o.Poland
- ANGLOGOLD ASHANTI AUSTRALIA LTDAustralia
- Anterix Inc.United States
- APUA PCSAntigua and Barbuda
- Aqura Technologies PtyAustralia
- Arcomm / Arcomm Sp. z o.o.Poland
- Arctic Slope Telephone Association CooperativeUnited States
- Areeba AfghanistanAfghanistan
- Areeba-SudanSudan
- AriaTürkiye
- ArtemisUnited States
- Arvig Enterprises INCUnited States
- AS Eesti TelekomEstonia
- Asia CellIraq
- ASIATECHIran, Islamic Republic of
- ASPENTA, LLCUnited States
- ASpider Solutions Nederland B.V.Netherlands
- AT&TUnited States
- AT&T COMERCIALIZACIÓN MÓVIL, S. DE R.L. DE C.V.Mexico
- AT&T FirstNetUnited States
- AT&T MobilityUnited States
- AT&T Wireless (Antigua)Antigua and Barbuda
- ATE / ATE-Advanced Technology & Experience Sp. z o.o.Poland
- ATEL-SAMali
- ATHKLKiribati
- Atlantique CellulaireCôte d'Ivoire
- Aurens Co.,Ltd.Japan
- AVATEL MÓVIL, S.L.U.Spain
- AWCCAfghanistan
- Axione LimousinFrance
- AycellTürkiye
- Bahamas Telecommunications Company LimitedBahamas
- Bahrain Telecommunications Company (BATELCO)Bahrain
- Baicells Technologies North America Inc.United States
- BanedanmarkDenmark
- Barash Communication Technologies (BCTI)Turkmenistan
- Baykal WestcomRussian Federation
- BB Backbone Corp.Japan
- BC HydroCanada
- BDBOSGermany
- Bebbicell AGSwitzerland
- BeeIN d.o.o.Slovenia
- BeelineRussian Federation
- Beeline Telecoms LimitedZambia
- Beeone Communications SASwitzerland
- Beezz Communication Solutions Ltd.Israel
- BelCel Joint Venture (JV)Belarus
- Belize Telecommunications Ltd., GSM 1900Belize
- Bell MobilityCanada
- Belorussian Cloud TechnologiesBelarus
- Bemobile (BMobile (SI) Ltd)Solomon Islands
- Bermuda Digital Communications Ltd (CellOne)Bermuda
- Best Spain Telecom, SLSpain
- Best Telecom Co., LtdLao People's Democratic Republic
- Beta TelecomLatvia
- Bezeq LtdIsrael
- Bharti Airtel Ltd, AssamIndia
- Bharti Airtel Ltd, BiharIndia
- Bharti Airtel Ltd, J&KIndia
- Bharti Airtel Ltd, North EastIndia
- Bharti Airtel Ltd, OrissaIndia
- Bharti Airtel Ltd, UP (East)India
- Bharti Airtel Ltd., Andra PradeshIndia
- Bharti Airtel Ltd., ChennaiIndia
- Bharti Airtel Ltd., DelhiIndia
- Bharti Airtel Ltd., GujaratIndia
- Bharti Airtel Ltd., H.P.India
- Bharti Airtel Ltd., HaryanaIndia
- Bharti Airtel Ltd., KarnatakaIndia
- Bharti Airtel Ltd., KeralaIndia
- Bharti Airtel Ltd., KolkataIndia
- Bharti Airtel Ltd., Madhya PradeshIndia
- Bharti Airtel Ltd., MaharashtraIndia
- Bharti Airtel Ltd., MumbaiIndia
- Bharti Airtel Ltd., PunjabIndia
- Bharti Airtel Ltd., Tamil NaduIndia
- Bharti Airtel Ltd., UP (West)India
- Bharti Hexacom Ltd, RajasthanIndia
- BHP BillitonAustralia
- Bhutan Telecom Limited (Bmobile)Bhutan
- BICS SABelgium
- Big River Broadband LLCUnited States
- Bird.com Pty LtdAustralia
- Bité GSMLithuania
- Bite MobileLatvia
- Bittium Wireless OyFinland
- BJT PartnersFrench Departments and Territories in the Indian Ocean
- BluItaly
- Blue Crane Communications (U) LimitedUganda
- Blue Two Chile SAChile
- BlueWave CommunicationsUnited Kingdom
- BM TelecomRussian Federation
- BmobilePapua New Guinea
- Boingo Wireless IncUnited States
- Bokamoso Consortium Pty LtdSouth Africa
- Bokone Telecoms Pty LtdSouth Africa
- Boldyn Networks Transit US LLCUnited States
- Boom! Inc.Micronesia, Federated States of
- Boost NetworkUnited States
- Botswana Telecommunications Corporation (BTC)Botswana
- Bouygues TelecomFrance
- Bouygues TelecomMonaco
- Bouygues Telecom Business - DistributionFrance
- Bouygues Telecom S.A.Luxembourg
- BPL Mobile Communications Ltd., MumbaiIndia
- Bragg CommunicationsCanada
- Bredband2 Allmänna IT ABSweden
- BrightlinkUnited States
- British TelecomUnited Kingdom
- Broadband & Internet New Zealand LimitedNew Zealand
- Broadband Antenna Tracking Systems, Inc. (DBA. BATS Wireless)United States
- Broadpoint, LLC (former PetroCom, LLC) c/o MTPCS, LLC dba CellularOneUnited States
- BRT CELULARBrazil
- BS&T / Best Solutions & Technology Sp. z o.o.Poland
- BSE Software GmbHSwitzerland
- BSG Estonia OÜEstonia
- BSNL, Andaman & NicobarIndia
- BSNL, Andhra PradeshIndia
- BSNL, AssamIndia
- BSNL, BiharIndia
- BSNL, ChennaiIndia
- BSNL, GujaratIndia
- BSNL, H.P.India
- BSNL, HaryanaIndia
- BSNL, J&KIndia
- BSNL, KarnatakaIndia
- BSNL, KeralaIndia
- BSNL, KolkataIndia
- BSNL, Madhya PradeshIndia
- BSNL, MaharashtraIndia
- BSNL, North EastIndia
- BSNL, OrissaIndia
- BSNL, PunjabIndia
- BSNL, RajasthanIndia
- BSNL, Tamil NaduIndia
- BSNL, UP (East)India
- BSNL, UP (West)India
- BSNL, West BengalIndia
- BT OnePhone LimitedUnited Kingdom
- BTA Cellcom Ltd., Madhya PradeshIndia
- Bug Tussel Wireless LLCUnited States
- Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr (BAAINBw)Germany
- ButachimieFrance
- BuztelUzbekistan
- BVI Cable TV LtdVirgin Islands, British
- C.M.G NetworksIsrael
- Cable & Communications CorporationUnited States
- Cable & WirelessBarbados
- Cable & Wireless (Antigua) trading as LimeAntigua and Barbuda
- Cable & Wireless (BVI) Ltd trading as limeVirgin Islands, British
- Cable & Wireless (Cayman) trading as LimeCayman Islands
- Cable & Wireless (St Lucia) Ltd trading as LimeSaint Lucia
- Cable & Wireless (TCI) Ltd trading asLimeTurks and Caicos Islands
- Cable & Wireless (West Indies) Ltd trading as LimeMontserrat
- Cable & Wireless Dominica Ltd trading as LimeDominica
- Cable & Wireless Grenada ltd trading as limeGrenada
- Cable & Wireless Jamaica Ltd.Jamaica
- Cable & Wireless Panama S.A.Panama
- Cable & Wireless St Kitts & Nevis Ltd trading as LimeSaint Kitts and Nevis
- Cable & Wireless St Vincent and the Grenadines Ltd trading as limeSaint Vincent and the Grenadines
- Cable and Wireless (Anguilla) Ltd trading as LimeAnguilla
- Cable and wireless (Seychelles) LtdSeychelles
- Cable and Wireless Jamaica LtdJamaica
- CABLE MEDIA WAIWAI CORPORATIONJapan
- Cable Television TOYAMA Inc.Japan
- Cabo Verde TelecomCabo Verde
- CadcommsCambodia
- CapX NederlandNetherlands
- Caribbean Cellular Telephone Ltd.Virgin Islands, British
- Carolina West WirelessUnited States
- Carolina West Wireless, Inc.United States
- Carphone Warehouse Ireland Mobile LtdIreland
- CAT CDMAThailand
- Celblox AcquisitionsUnited States
- Celca (Socatel)Central African Republic
- Celcom (Malaysia) BerhadMalaysia
- Cell C (Pty) LtdSouth Africa
- CELL MOBILEGreece
- Cellcom Guinée SAGuinea
- Cellcom Israel LtdIsrael
- Cellhire (France)France
- CellisLebanon
- CellplusMauritius
- CELLPLUS SPAChile
- CellTex Networks, LLCUnited States
- Cellular Network Partnership dba Pioneer CellularUnited States
- Cellular South Inc.United States
- Cellular South Inc. dba C SpireUnited States
- CeltelBurkina Faso
- CeltelChad
- CeltelCongo
- CeltelHonduras
- CeltelNiger
- CeltelSierra Leone
- CELTELGabon
- Celtel ltd.Malawi
- Celtel Madagascar (Zain), GSMMadagascar
- Celupago S.A.Chile
- Centennial Cayman Corp. Chile S.A.Chile
- CentennialDominicanaDominican Republic
- CenterNet / CenterNet S.A.Poland
- Centrafrique Telecom Plus (CTP)Central African Republic
- CENTRE DE TELECOMUNICACIONS I TECNOLOGIES DE LA INFORMACIÓ DE LA GENERALITAT DE CATALUNYASpain
- CenturyTel Broadband Services LLCUnited States
- CETIN/CETIN Networks, s. r. o.Slovakia
- CHADEVA SUR 2001, S.L. UNIPERSONALSpain
- Chevron USA INCUnited States
- Cheyenne and Arapaho Development GroupUnited States
- China MobileChina
- China Mobile Hong Kong Company LimitedHong Kong
- China Satellite Global Star NetworkChina
- China Telecom (Macau) LimitadaMacao
- China Telecom Global LimitedHong Kong
- China UnicomChina
- China Unicom (Hong Kong) Operations LimitedHong Kong
- China Unicom CDMAChina
- China-Hongkong Telecom LimitedHong Kong
- Chinguitel S.A.Mauritania
- Choice WirelessUnited States
- CHUDENKO CORPORATIONJapan
- CIBELES TELECOM S.A.Chile
- CiFi Pty LtdAustralia
- Circle Computer Resources, Inc.United States
- Circle GxUnited States
- Cirrus Core NetworksUnited States
- CITIC Telecom International LimitedHong Kong
- CitymeshBelgium
- CityTel MobilityCanada
- Civil Aviation AuthorityBahrain
- Civil Aviation Authority (CAA)Uganda
- CJSC Indigo TajikistanTajikistan
- CLAROBrazil
- CLARO CHILE SpAChile
- CLARO CR Telecomunicaciones S.A.Costa Rica
- Claro Panamá, S.A.Panama
- CLARO SERVICIOS EMPRESARIALES S.A.Chile
- Clear Stream Communications, LLCUnited States
- ClearSky Technologies IncUnited States
- CLERMONT COAL OPERATIONS PTY LimitedAustralia
- Click Cloud Hosting Services CCNamibia
- Closed joint-stock company "Belarusian telecommunication network"Belarus
- closip, Inc.Japan
- CMPakPakistan
- Cobira ApSDenmark
- Coeur Rochester, IncUnited States
- Cogeco Connexion Inc.Canada
- Coleman County Telephone Cooperative, Inc.United States
- COLOMBIA MOVIL S A E S PColombia
- COLOMBIA TELECOMUNICACIONES S.A E.S.P BICColombia
- Com4 ASNorway
- Com4 Sweden ABSweden
- Comcast OTR1, LLCUnited States
- ComcelHaiti
- Comfone AGSwitzerland
- COMIUMGambia
- Comium (Sierra Leone) LtdSierra Leone
- Comium Côte d'IvoireCôte d'Ivoire
- Comium LiberiaLiberia
- Commnet WirelessUnited States
- Commnet Wireless LLCUnited States
- Commtel Network Solutions Pty LtdAustralia
- Companhia de Telecomunicações de Macau, S.A.Macao
- Companhia Santomese de TelecomunicaçõesSao Tome and Principe
- Compañia de Radiocomunicaciones Moviles S.A.Argentina
- Compañia de Telefonos del Interior Norte S.A.Argentina
- Compañia de Telefonos del Interior S.A.Argentina
- Compañia Privada de Comunicaciones S.A.Paraguay
- Company for telecommunications LYCAMOBILE LLC-SkopjeNorth Macedonia
- COMPATEL Chile LimitadaChile
- Compatel LimitedDenmark
- Compatel LimitedFinland
- Compatel LimitedSlovenia
- Compatel LimitedSweden
- Compatel Ltd / COMPATEL LIMITEDPoland
- Compatel s.r.oCzechia
- Compatel, LimitedPortugal
- Comsol Networks (Pty) LtdSouth Africa
- COMUNICACION CELULAR S A COMCEL S AColombia
- Comunicaciones Celulares S.A.Guatemala
- COMUNICACIONES DIGITALES DEL NORTE, S.A. DE C.V.Mexico
- Congo-Chine Telecom s.a.r.l.Congo, The Democratic Republic of the
- COOPERATIVA DE ELECTRIFICACION RURAL DE SAN CARLOS R.L.Costa Rica
- Copper Valley WirelessUnited States
- Cordova Wireless Communications IncUnited States
- Coriolis TelecomFrance
- Corporación DigitelVenezuela, Bolivarian Republic of
- CoscomUzbekistan
- CosmofonNorth Macedonia
- CosmoteRomania
- Country WirelessUnited States
- Cox Communications, IncUnited States
- crisis management after determination by the Swedish Post- and Telecom AuthoritySweden
- Crnogorski TelekomMontenegro
- Cross Telephone CompanyUnited States
- Cross Valiant Cellular PartnershipUnited States
- Cross WirelessUnited States
- Cross Wireless LLC dba Bravado WirelessUnited States
- CSC Telecom Estonia OÜEstonia
- CSUSenegal
- CT GSMCuraçao
- CTBC CELULAR R IBrazil
- CTBC CELULAR R IIBrazil
- CTBC CELULAR R IIIBrazil
- CTC Telecom, INC. dba CTC WirelessUnited States
- CTE Telecom Personal, S.A. de C.V.El Salvador
- CTI PCS S.A.Argentina
- CTJTHSC Tajik-telTajikistan
- Cubic AGLiechtenstein
- Cubic TelecomDenmark
- Cubic télécom FranceFrance
- Cubic Telecom LimitedIreland
- Cubic Telecom LimitedNetherlands
- Custer Telephone Cooperative IncUnited States
- Cyfrowy Polsat / Cyfrowy Polsat S.A.Poland
- CYTACyprus
- Daewoo UnitelUzbekistan
- Dansk BeredskabskommunikationDenmark
- Data on Tap Inc.Canada
- DataCell s.r.o.Czechia
- Datatel (SL) Ltd CDMASierra Leone
- Datatel (SL) Ltd GSMSierra Leone
- Datatrade Managed AGSwitzerland
- Dauphin TelecomGuadeloupe
- Dave WirelessCanada
- DB Netz AGGermany
- DeltronicsBermuda
- Dense Air New Zealand LtdNew Zealand
- Département de l'IsèreFrance
- DhiMobileMaldives
- Digi Portugal, Lda.Portugal
- DIGI TelecommunicationsMalaysia
- Digi.MobilRomania
- DigicelHaiti
- DigicelSuriname
- DigicelTonga
- DigicelTurks and Caicos Islands
- Digicel (BVI) LtdVirgin Islands, British
- Digicel (Fiji) LtdFiji
- Digicel (Fiji) LtdNauru
- Digicel (Jamaica) LtdJamaica
- Digicel (Tonga) LtdTonga
- Digicel Antilles Françaises GuyaneGuadeloupe
- DIGICEL ARUBAAruba
- Digicel HondurasHonduras
- Digicel LtdPapua New Guinea
- Digicel Trinidad and Tobago Ltd.Trinidad and Tobago
- Digicel VanuatuVanuatu
- Digicel, S.A. de C.V.El Salvador
- Digital Phone Company LimitedThailand
- Digitec Communication LimitedPapua New Guinea
- DigitelPhilippines
- DIMOCO Messaging AGLiechtenstein
- Dish NetworkUnited States
- Dish WirelessUnited States
- Dishnet Wireless Ltd, AssamIndia
- Dishnet Wireless Ltd, BiharIndia
- Dishnet Wireless Ltd, HaryanaIndia
- Dishnet Wireless Ltd, Himachal PradeshIndia
- Dishnet Wireless Ltd, J&KIndia
- Dishnet Wireless Ltd, KeralaIndia
- Dishnet Wireless Ltd, KolkataIndia
- Dishnet Wireless Ltd, Madhya PradeshIndia
- Dishnet Wireless Ltd, North EastIndia
- Dishnet Wireless Ltd, PunjabIndia
- Dishnet Wireless Ltd, UP (East)India
- Dishnet Wireless Ltd, UP (West)India
- Dishnet Wireless Ltd, West BengalIndia
- DNA OyFinland
- Docomo Pacific IncUnited States
- Don TelecomRussian Federation
- DOTT Telecom OÜEstonia
- Drillisch Netz AGGermany
- Dryden MobilityCanada
- DST ComBrunei Darussalam
- DTAC Network Company LimiteThailand
- Dukagjini Telecommunications LLCKosovo
- e-BO EnterprisesBelgium
- E-Lux Mobile Telecommunication S.A.Luxembourg
- E-MARCONI LLCUnited States
- E-Networks Inc.Guyana
- E-Plus Móviles, SLSpain
- E-Redes - Distribuição de Eletricidade, S.A.Portugal
- E-Telko / E-Telko Sp. z o.o.Poland
- East Kentucky Network LLC dba Appalachian WirelessUnited States
- Eazi Telecom Ltd (trading as “Limba”)Gibraltar
- ECCRussian Federation
- EconetBurundi
- EconetZimbabwe
- Econet Ezin-celLesotho
- Econet Wireless Nigeria Ltd.Nigeria
- ECOTEL inc.Canada
- EDFFrance
- EE Limited ( TM)United Kingdom
- EE Limited (Orange)United Kingdom
- Eircom LtdIreland
- Electcoms Wireless Sdn BhdMalaysia
- Elektrafi LLCUnited States
- Elisa OyjFinland
- ElsacomItaly
- Eltopia Communications, LLCUnited States
- EmcaliColombia
- Emnify GmbHLiechtenstein
- EMPRESA DE TELECOMUNICACIONES DE BOGOTÁ S.A. ESP - ETB S.A. E.S.P.Colombia
- Empresa Nicaragüense de Telecomunicaciones, S.A. (ENITEL)Nicaragua
- Empresas Bunker S.A.Chile
- EmtelMauritius
- EMTSNigeria
- ENALUR S.A.Uruguay
- ENDESA DISTRIBUCIÓN ELÉCTRICA, S.L.Spain
- ENDESA GENERACIÓN, S.A.Spain
- Enexis Netbeheer B.V.Netherlands
- Enigma-SystemRomania
- EntelChile
- Entel PCS Telecomunicaciones S.A.Chile
- ENTEL S.A.Bolivia, Plurinational State of
- Entel Telefónica MóvilChile
- ENTIDAD PÚBLICA EMPRESARIAL ADMINISTRADOR DE INFRAESTRUCTURASSpain
- ENTIDAD PÚBLICA EMPRESARIAL ADMINISTRADOR DE INFRAESTRUCTURAS FERROVIARIASSpain
- Epic Communications LtdMalta
- eRate Sverige ABSweden
- Ericsson GmbHGermany
- Ericsson South Africa (Pty) LtdSouth Africa
- Ericsson USUnited States
- Ermak RMSRussian Federation
- Eronet Mobile Communications Ltd.Bosnia and Herzegovina
- ERTEBATAT ARYANTELIran, Islamic Republic of
- ERTEBATAT FARZANEGAN PARSIran, Islamic Republic of
- ERTEBATAT KOOHE NOORIran, Islamic Republic of
- ERTEBATAT MOBIN NETIran, Islamic Republic of
- Eseye LLCUnited States
- Essar Spacetel Ltd, AssamIndia
- Essar Spacetel Ltd, Himachal PradeshIndia
- Essar Spacetel Ltd, J&KIndia
- Essar Spacetel Ltd, MaharashtraIndia
- Essar Spacetel Ltd, North EastIndia
- Essar Spacetel Ltd, OrissaIndia
- Estonian Crafts OÜEstonia
- ETECSACuba
- ETH MTNEthiopia
- Etihad Etisalat Company (Mobily)Saudi Arabia
- EtisalatAfghanistan
- EtisalatEgypt
- EtisalatUnited Arab Emirates
- ETL Company LimitedLao People's Democratic Republic
- Eureka Wireless K.K.Japan
- Eurotel, GSM & NMTSlovakia
- Eurotel, UMTSSlovakia
- Euskaltel, SASpain
- EvatisDjibouti
- EvergyUnited States
- Every-Day Computers Inc.Canada
- Evolve Cellular Inc.United States
- ExcelcomindoIndonesia
- ExeculinkCanada
- EXFO OyFinland
- Expeto Wireless Inc.United States
- Expresso SénégalSenegal
- ExtelRussian Federation
- Extenet SystemsUnited States
- Exteri / Exteri Sp. z o.o.Poland
- FARABORD DADEHAYE IRANIANIran, Islamic Republic of
- Faroese TelecomFaroe Islands
- Faroese Telecom - GSMFaroe Islands
- Fascel Ltd., GujaratIndia
- FastlinkJordan
- FEBO TelecomBelgium
- FERROVIARIAS IBERDROLA ESPAÑA, S.A.UNIPERSONALSpain
- Fibernetics CorporationCanada
- Field Solutions Group Pty LtdAustralia
- FINANCIERA PARA EL BIENESTARMexico
- Finserve Africa LimitedKenya
- FKB Net Ltd.Bermuda
- Flat West Wireless, LLCUnited States
- FOOTBALLERISTA MOBILE SPAIN, S.A. UNIPERSONALSpain
- Fortescue LtdAustralia
- Fortune Telecom Co., LtdMyanmar
- France Telecom España, SASpain
- Free CaraïbeFrench Guiana
- Free CaraïbeGuadeloupe
- Free MobileFrance
- FREE TELECOM LTDIsrael
- Freedom Telecom Operations LLPKazakhstan
- FREEDOMPOP MÉXICO, S.A. DE C.V.Mexico
- FSM TelecomMicronesia, Federated States of
- FTC Communications LLCUnited States
- FUJITSU LIMITEDJapan
- Fundamental Holdings, CorpUnited States
- FX Networks LtdNew Zealand
- G9Telecom, S.A.Portugal
- GALAXY ENTERTAINMENT DE VENEZUELA C.A.Venezuela, Bolivarian Republic of
- GamcelGambia
- Gamma Telecom Holdings LtdUnited Kingdom
- GAMTEL-EcowanGambia
- GCI Communications CorpUnited States
- GemtelSouth Sudan
- Generic Mobile Systems Sweden ABSweden
- Geocell Ltd.Georgia
- GeoverseUnited States
- Ghana Telecom MobileGhana
- GibFibre Ltd (trading as “Gibfibrespeed”)Gibraltar
- GibtelGibraltar
- Gigsky Inc.United States
- GigSky Mobile, LLCUnited States
- Gila ElectronicsUnited States
- GIP Vendée numériqueFrance
- GlobacomNigeria
- Global Technology Co., LtdMyanmar
- GLOBALCELL EUEstonia
- GlobalCell EU Ltd.Sweden
- GLOBALCELL LTDGeorgia
- GlobalstarCanada
- Globalstar Asia Pacific / Satellite networkKorea, Republic of
- Globalstar EuropeFrance
- Globalstar USAUnited States
- GlobaltelSaint Pierre and Miquelon
- GLOBALTEL d.o.o.Serbia
- Globe TelecomPhilippines
- Globecomm Network Services CorporationUnited States
- GlobeTouch ABSweden
- GlobulBulgaria
- GmobileViet Nam
- Gmobile LTDGeorgia
- GO MobileMalta
- GOBIERNO VASCOSpain
- GoMobile SamoaTel LtdSamoa
- Google LLCUnited States
- GOSTARESH ERTEBATAT MABNAIran, Islamic Republic of
- Götalandsnätet ABSweden
- Gotanet ABDenmark
- GramenPhoneBangladesh
- GrandTel / GrandTel Sp. z o.o.Poland
- GRAPE ONE LTD.Japan
- Great North Woods Wireless LLCUnited States
- Greenet Netwerk B.V.Netherlands
- GreenFly LLCUnited States
- Greenwave Mobile IoT ApSDenmark
- Grid Communications LimitedSingapore
- Grupo de Comunicaciones Digitales, S.A. (TIGO)Panama
- GSMBIHBosnia and Herzegovina
- GTA Wireless LLCUnited States
- GTVGreenland
- Guadeloupe Téléphone MobileGuadeloupe
- Guinea Ecuatorial de Telecomunicaciones Sociedad Anónima (GETESA)Equatorial Guinea
- Guinétel S.A.Guinea-Bissau
- GujoCityJapan
- Gulf Coast Broadband LLCUnited States
- Guyana Telephone & Telegraph Company Limited (Cellink)Guyana
- H3GItaly
- HalysFrance
- Hamilton Telecom LimitedUganda
- HAMRAH HOSHMAND AYANDEHIran, Islamic Republic of
- Hanhaa LimitedUnited Kingdom
- Hanshin Cable Engineering Co. Ltd.Japan
- Haute-Garonne numériqueFrance
- Hautes-Pyrénées NumériqueFrance
- HelloCambodia
- Hewlett-Packard Communication Services, LLCUnited States
- Hi3GDenmark
- Hi3G Access ABSweden
- Highway9 Networks, Inc.United States
- HIWEBIran, Islamic Republic of
- HM EI Zrt.Hungary
- Hokkaido Telecommunication Network Co., Inc.Japan
- Hóla Paraguay S.A.Paraguay
- HologramUnited States
- Home OfficeUnited Kingdom
- Homeland Media Group LimitedKenya
- Hong Kong Telecommunications (HKT) LimitedHong Kong
- HOOSHMAND AMIN MOBILEIran, Islamic Republic of
- Hot Mobile LtdIsrael
- Hub OneFrance
- Hudson Valley WirelessUnited States
- HuiYinBi Telecom (Hong Kong) LimitedHong Kong
- HURI / Comores TelecomComoros
- Hutchison – Telefone (Macau), LimitadaMacao
- Hutchison 3G Australia Pty. Ltd.Australia
- Hutchison 3G UK LimitedUnited Kingdom
- Hutchison Drei Austria GmbHAustria
- Hutchison Essar Cellular Ltd., KeralaIndia
- Hutchison Essar Cellular Ltd., MaharashtraIndia
- Hutchison Essar Cellular Ltd., Tamil NaduIndia
- Hutchison Essar Ltd, MumbaiIndia
- Hutchison Essar Mobile Services Ltd, DelhiIndia
- Hutchison Essar South Ltd, OrissaIndia
- Hutchison Essar South Ltd, PunjabIndia
- Hutchison Essar South Ltd, UP (West)India
- Hutchison Essar South Ltd., Andhra PradeshIndia
- Hutchison Essar South Ltd., ChennaiIndia
- Hutchison Essar South Ltd., KarnatakaIndia
- Hutchison Telecom East Ltd, KolkataIndia
- Hutchison Telecom S.A.Paraguay
- Hutchison Telephone Company LimitedHong Kong
- Hydro-QuébecCanada
- Hymax Talking Solutions (Pty) LtdSouth Africa
- I-TEC Solutions Co., Ltd.Japan
- I-TelecomViet Nam
- Iberiatel Ltd.Georgia
- ICE Communication Norge ASNorway
- Ice Danmark ApSDenmark
- ICE Norge ASNorway
- Ice WirelessCanada
- IceCell ehfIceland
- Icecell Telecom LLCGeorgia
- Iceland Telecom Ltd.Iceland
- Icron Network LimitedUnited Kingdom
- Idea Cellular Ltd, MUMBAIIndia
- Idea Cellular Ltd., Andhra PradeshIndia
- Idea Cellular Ltd., DelhiIndia
- Idea Cellular Ltd., GujaratIndia
- Idea Cellular Ltd., MaharashtraIndia
- Idea Mobile Communications Ltd., HaryanaIndia
- Idea Mobile Communications Ltd., KeralaIndia
- Idea Mobile Communications Ltd., UP (West)India
- Idea Telecommunications Ltd, H.P.India
- Idea Telecommunications Ltd, RajasthanIndia
- Idea Telecommunications Ltd, UP (East)India
- Ilizwi Telecommunications Pty LtdSouth Africa
- Illinois Valley CellularUnited States
- IMC Islande ehfIceland
- IMODIsrael
- Imperial County Office of EducationUnited States
- IMSI.AIUnited States
- Indigo Wireless, Inc.United States
- Indosat - M3Indonesia
- Infobip LTD (UK)Sweden
- Infraestruturas de Portugal, S.A.Portugal
- Infrastructure Networks LLCUnited States
- Infura LimitedKenya
- INGENIUM OUTSOURCING SERVICES, S.L.Spain
- Inland Cellular Telephone CompanyUnited States
- Inquam Deutschland GmbHGermany
- Instituto Costarricense de Electricidad - ICECosta Rica
- Integrat (Pty) LtdSouth Africa
- Intellico AGSwitzerland
- Intelvision LtdSeychelles
- INTER TELECOMGreece
- interactive digital media GmbHSweden
- Interactive Digital Media GmbHDenmark
- Interactive Digital Media GmbHLuxembourg
- INTERCONNECTGreece
- Interfonica / Interfonica Sp. z o.o.Poland
- Intergo Telecom OÜEstonia
- INTERGROUP TELECOMSierra Leone
- Interim Māori Spectrum CommissionNew Zealand
- Internet Initiative Japan Inc.Japan
- Intertelcom / Intertelcom Sp. z o.o.Poland
- Intovoice B.V.Netherlands
- inu:it a/sGreenland
- Inversiones Santa Fe LimitadaChile
- IOSAZ Intellectual Property LLCUnited States
- IP DirectionsFrance
- IP NexiaBelgium
- IPKO Telecommunications LLCKosovo
- IPSE 2000Italy
- IRANCELLIran, Islamic Republic of
- Iraq Central Cooperative Association for Communication and TransportationIraq
- Iraqi Telecommunications & Post Company (ITPC)Iraq
- IraqtelIraq
- Iristel Inc.Canada
- IslacomPhilippines
- ISP TelecomCanada
- IT-Decision Telecom OÜEstonia
- ITC FanoosIraq
- ItisalunaIraq
- Itissalat Al-MaghribMorocco
- ITPC (Al Nakheel)Iraq
- ITPC (Al-Mazaya)Iraq
- ITPC (Al-Seraj)Iraq
- ITPC (Al-Shams)Iraq
- ITPC (Anwar Yagotat Alkhalee)Iraq
- ITPC (Belad Babel)Iraq
- ITPC (Eaamar Albasrah)Iraq
- ITPC (Furatfone)Iraq
- ITPC (High Link)Iraq
- ITPC (Iraqcell)Iraq
- ITPC (Sader Al-Iraq)Iraq
- ITPC (Shaly)Iraq
- iWay AGSwitzerland
- IZZILatvia
- J.S.C. MoldtelecomMoldova, Republic of
- J.S.C. Moldtelecom/3G UMTS (W-CDMA)Moldova, Republic of
- Jambo Telcoms LimitedKenya
- James Valley Wireless LLCUnited States
- Jamii Telecommunications LimitedKenya
- Japan Communications Inc.Japan
- Japan Radio Co., Ltd.Japan
- JASPER TECHNOLOGIES INC.United States
- JC SomoncomTajikistan
- JCI US INCUnited States
- JernbaneverketNorway
- Jersey Airtel LimitedUnited Kingdom
- Join Experience S.A.Luxembourg
- Josa Babilon-TTajikistan
- JSC CompatelGeorgia
- JT (Jersey) LimitedUnited Kingdom
- JTOWER Inc.Japan
- K2 Telecom LimitedUganda
- K2015315513 (Pty) Ltd t\a One Telecom (Pty) LtdSouth Africa
- KalimatIraq
- Kall GSMFaroe Islands
- Kar-Tel llcKazakhstan
- KaR-Tel LLPKazakhstan
- Karabo Telecoms (Pty) Ltd.South Africa
- Karrier OneUnited States
- Karrier One Inc.Canada
- Kasapa Telecom Ltd.Ghana
- KATCH NETWORK INC.Japan
- KDDI CorporationJapan
- Keewatinook OkimacinacCanada
- King Street Wireless, LPUnited States
- Kingdom Communications Pty LtdSouth Africa
- Kings County Office of EducationUnited States
- Kintetsu Cable Network, LtdJapan
- KISH CELL PARSIran, Islamic Republic of
- Kish Free Zone OrganizationIran, Islamic Republic of
- KomselindoIndonesia
- KORE Wireless Nederland B.V.Netherlands
- Korek TelecomIraq
- KPN B.V.Netherlands
- KPU Telecommunications DivisionUnited States
- KT / 3G, 4G networkKorea, Republic of
- KT / IoT networkKorea, Republic of
- KT Powertel / 3G networkKorea, Republic of
- Kuban GSMRussian Federation
- Kuiri Mobile OyFinland
- KW Telecommunications Inc.Barbados
- KYOCERA Mirai Envision Co., Ltd.Japan
- Kyrgyztelecom OJSCKyrgyzstan
- L-Mobi MobileBelgium
- L-Mobi Mobile B.V.Netherlands
- LACELLBurundi
- Lancelot B.V.Netherlands
- Lao Telecommunication Public CompanyLao People's Democratic Republic
- LaqTel Ltd.Trinidad and Tobago
- Latvijas Mobilais Telefons SIALatvia
- LB Annatel Ltd.Israel
- Lebara France LimitedFrance
- Lebara LimitedGermany
- Lebara LtdNetherlands
- LEBARA MOBILE LIMITEDUnited Kingdom
- LegosFrance
- Lemontel LtdCyprus
- LGU+ / 3G, 4G networkKorea, Republic of
- LibancellLebanon
- LibercomBenin
- LIBERTISGabon
- Libertis TelecomCongo
- Liberty Cablevision of Puerto Rico LLCUnited States
- Liberty Wireless Pte LtdSingapore
- LICT CorporationUnited States
- Liffey Telecom LtdIreland
- Ligado NetworksUnited States
- Ligado Networks Corp.Canada
- LIGUEBrazil
- LiikennevirastoFinland
- Limited Liability Company "International Telecommunications"Ukraine
- Limited Liability Company "J&W"Ukraine
- Limitless Mobile, LLCUnited States
- LINK Mobility A/SDenmark
- LINK MOBILITY UK LTDUnited Kingdom
- Lintel (Sierra Leone) Ltd.Sierra Leone
- Liquid Telecom Zambia LimitedZambia
- Lleida Networks Serveis Telemátics, SLSpain
- Loc Eight Mobile (Pty) LtdNamibia
- LOCAL (STFC)Brazil
- LosangeFrance
- Loteny TelecomCôte d'Ivoire
- Lower Colorado River AuthorityUnited States
- LTE / CenterNet S.A.Poland
- Luxembourg Online S.A.Luxembourg
- LycamobileFrance
- Lycamobile (Pty) LtdSouth Africa
- Lycamobile / Lycamobile Sp. z o.o.Poland
- Lycamobile AGSwitzerland
- Lycamobile Austria LtdAustria
- Lycamobile Denmark Ltd.Denmark
- Lycamobile Ireland LtdIreland
- Lycamobile Netherlands LimitedNetherlands
- Lycamobile Norway LtdNorway
- Lycamobile Portugal, LdaPortugal
- Lycamobile Pty LtdAustralia
- Lycamobile sprlBelgium
- Lycamobile Sweden LimitedSweden
- Lycamobile UK LimitedUnited Kingdom
- Lynch 3G Communications CorporationUnited States
- Lynk Global, Inc.United States
- Lynx MobilityCanada
- M1Singapore
- M1 LimitedSingapore
- M2MConnect OÜEstonia
- Magti GSM Ltd.Georgia
- Magyar Telecom PlcHungary
- Mahanagar Telephone (Mauritius) LtdMauritius
- Maine PCS LLCUnited States
- Malaysian Mobile Services Sdn BhdMalaysia
- MalitelMali
- Manhattan Telecommunications Corporation LLCUnited States
- ManuiaWallis and Futuna
- MANX TELECOM TRADING LIMITEDUnited Kingdom
- Mara TelecomFrench Polynesia
- Marathon Telecom LimitedUnited Kingdom
- March IT Pty LtdAustralia
- Mark Twain Communications CompanyUnited States
- Mascom Wireless (Pty) LtdBotswana
- Maskyoo Telephonia Ltd.Israel
- Mass Response Service GmbHUnited Kingdom
- MASS Response Service GmbHAustria
- Master TelecomLatvia
- Mattel S.A.Mauritania
- Mauritel MobilesMauritania
- MÁV Infrastructure Co. Ltd.Hungary
- MAXCOM TELECOMUNICACIONES, S.A.B. DE C.V.Mexico
- MCI (Mobile Communications of Iran)Iran, Islamic Republic of
- MDC VelcomBelarus
- Médi TélécomMorocco
- MediacomUnited States
- Mediafon Carrier Services OÜEstonia
- Mediafon Carrier Services UABSweden
- MEGA CABLE, S.A. DE C.VMexico
- MegafonRussian Federation
- MegatelHonduras
- Melis@ territoires rurauxFrance
- Melita LtdMalta
- Melmasti Global (Gibraltar) Ltd (trading as “MCOM”)Gibraltar
- MEO - Serviços de Comunicações e Multimédia, S.A.Portugal
- Merkaziya LtdIsrael
- Messagebird BVNetherlands
- MfoneCambodia
- MHG Telco LLCUnited States
- MI Carrier Services ABSweden
- MIC Tanzania Limited (Tigo)Tanzania, United Republic of
- MicrocellCanada
- Midwest Network Solutions Hub LLCUnited States
- Mile High Networks LLCUnited States
- MillicomSierra Leone
- Ministerie van DefensieNetherlands
- MINISTERIO DE DEFENSA - CENTRO DE SISTEMAS Y TECNOLOGÍAS DE LA INFORMACIÓN Y LAS COMUNICACIONESSpain
- Misora Connect Inc.Japan
- Mitsui Knowledge Industry Co., Ltd.Japan
- Mitto A.G.Luxembourg
- Mitto AGSwitzerland
- Mixe Communication Solutions B.V.Netherlands
- MobiUnited States
- MOBI'S (Mobilina Srpske)Bosnia and Herzegovina
- MobicomMongolia
- MobiFoneViet Nam
- MOBIK TELEKOMUNIKACII DOOEL- SkopjeNorth Macedonia
- MobilandAndorra
- Mobile 2000Bangladesh
- Mobile Arts ABSweden
- Mobile Comms SystemRussian Federation
- Mobile Pay Kenya LimitedKenya
- Mobile Telecommunications Ltd.Namibia
- Mobile Telephone Networks (MTN) Pty LtdSouth Africa
- Mobile Telephone Networks CameroonCameroon
- Mobile TelesystemsRussian Federation
- Mobile.Net / Mobile.Net Sp. z o.o.Poland
- MobileComJordan
- MobilinkPakistan
- Mobilive LTDGeorgia
- Mobiltel EADBulgaria
- MobinilEgypt
- MobiquiThingsFrance
- MobitelGhana
- MobitelSierra Leone
- Mobitel (Cam GSM)Cambodia
- Mobitel Ltd.Georgia
- MobiWeb Ltd.Sweden
- Mobyland / Mobyland Sp. z o.o.Poland
- Moldcell GSMMoldova, Republic of
- Monaco TelecomMonaco
- Monty UK Global LimitedSweden
- MOOVGabon
- Motorola Solutions, IncUnited States
- MovicelAngola
- MovitelMozambique
- MPVWIFI Inc.Canada
- MTELNigeria
- Mtel Austrija GmbHAustria
- MTEL Deutschland GmbHGermany
- MTEL DOOEL SkopjeNorth Macedonia
- Mtel MontenegroMontenegro
- MTEL Schweiz GmbHSwitzerland
- MTN NamibiaNamibia
- MTN Network Ltd.Sri Lanka
- MTN Nigeria CommunicationsNigeria
- MTN RwandacellRwanda
- MTN SudanSudan
- MTN SyriaSyrian Arab Republic
- MTN Uganda LimitedUganda
- MTN Zambia LimitedZambia
- MTN-South SudanSouth Sudan
- MTNL, DelhiIndia
- MTNL, MumbaiIndia
- MTSBelarus
- MTS MobilityCanada
- MTX Connect S.à r.l.Luxembourg
- Multibyte Info Technology LimitedHong Kong
- Multikom S.A.Chile
- Mundio Mobile (Austria) LtdAustria
- Mundio Mobile Belgium nvBelgium
- MUNDIO MOBILE d.o.o.Serbia
- MWINGZ (Proximus/Orange Belgium)Belgium
- Myanmar Economic CorporationMyanmar
- Myanmar National Tele & Communication Co.,LtdMyanmar
- Myanmar Posts and TelecommunicationsMyanmar
- N.M.B.SBelgium
- Narayana OÜEstonia
- Naskapi Imuun Inc.Canada
- Natrindo (Lippo Telecom)Indonesia
- Nauru Telikom CorporationNauru
- NBNCo LimitedAustralia
- NEC Networks & System Integration CorporationJapan
- NEGIN ERTEBATAT AVAIran, Islamic Republic of
- Nemont Communications, Inc.United States
- Neotel Pty LtdSouth Africa
- Nepal TelecommunicationsNepal
- Neptune Communications Inc.Barbados
- Net Feasa LimitedIreland
- Net OneZimbabwe
- Net4Mobility HBSweden
- Netafriques Dot Com LtdGhana
- NetCologne Gesellschaft für Telekommunikation mbHGermany
- NetGenuity, Inc.United States
- NethysBelgium
- Netia / Netia S.A.Poland
- Netline Telefónica Móvil LtdaChile
- Netmore Group ABSweden
- NETPAGEGambia
- Netplus.ch SASwitzerland
- NetwoFrance
- Network of the World Ltd (NOW)Sudan
- Network Rail Infrastructure LimitedUnited Kingdom
- Neuner Mobile Technologies LLCUnited States
- New Dimension Wireless LtdUnited States
- New Mexico RSA 4 East Limited PartnershipUnited States
- New Telephone CompanyRussian Federation
- NewCell dba CellcomUnited States
- NewCo2015 LimitedBahamas
- Newmont CorporationUnited States
- Nex-Tech Wireless LLCUnited States
- Nexphone AGSwitzerland
- NEXTELBrazil
- NEXTEL (SMP)Brazil
- Nextel Argentina srlArgentina
- NEXTTEL (ex VIETTEL CAMEROON)Cameroon
- NivertelFrance
- Nizhegorodskaya Cellular CommunicationsRussian Federation
- Nokia Innovations Japan G.K.Japan
- Nokia Innovations US LLCUnited States
- Nokia Solutions and Networks GmbH & Co.KGGermany
- Nokia Solutions and Networks OyFinland
- Nokia Solutions and Networks Pty LtdAustralia
- Nomade Telecomunicaciones S.A.Chile
- NomotechFrance
- Nord Connect OÜEstonia
- Nordic Telecom 5G a.s.Czechia
- Nordic Telecom Regional s.r.o.Czechia
- Nordisk Polska / Nordisk Polska Sp. z o.o.Poland
- Norfolk TelecomAustralia
- North East Cellular Inc.United States
- Northwest CellUnited States
- Norwegian Communications AuthorityNorway
- NOS Comunicações, S.A.Portugal
- Nov OperatorNorth Macedonia
- Nova Labs Inc.United States
- NOVA M.A.E.Greece
- Novametro OÜEstonia
- Novatel d.o.o.Slovenia
- NsightUnited States
- Nsighttel Wireless, LLCUnited States
- Ntel Solutions OÜEstonia
- NTH AGSwitzerland
- NTT Communications CorporationJapan
- NTT DOCOMO, INC.Japan
- NTT EAST, Inc.Japan
- Nucla-Naturita Telephone CompanyUnited States
- Nuevatel S.A.Bolivia, Plurinational State of
- Numerex CorpUnited States
- NUR Telekom LLCKyrgyzstan
- NUWAVE Communications, Inc.United States
- NZ Communications - UMTS NetworkNew Zealand
- O2 Czech Republic a.s.Czechia
- OASIS sprlCongo, The Democratic Republic of the
- ÖBB - Infrastruktur AGAustria
- OceanLinkKiribati
- Oceus Networks, LLCUnited States
- Og fjarskipti hf (Vodafone Iceland)Iceland
- Ogero TelecomLebanon
- OkTelecom OÜEstonia
- OLAMO MOBILE, S.L. UNIPERSONALSpain
- Olleh Rwanda Networks (ORN)Rwanda
- Oman Mobile Telecommunications Company (Oman Mobile)Oman
- Oman Qatari Telecommunications Company (Nawras)Oman
- Oman Telecommunications Company (Omantel)Oman
- Omniprophis CorporationUnited States
- OmnitelLithuania
- Omnitel Pronto Italia (OPI)Italy
- ONAMOBBurundi
- One Hungary Ltd.Hungary
- One New Zealand Group LimitedNew Zealand
- ONE TELECOMMUNICATIONS sh.aAlbania
- ONOFFAPPBelgium
- Onomondo ApSDenmark
- Onvoy Spectrum, LLCUnited States
- Ooredoo Myanmar LimitedMyanmar
- Ooredoo Q.S.C./MOI LTEQatar
- OpenMobile Inc.Canada
- OPT MobilisNew Caledonia
- OptimERA Inc.United States
- Optimum Télécom Algérie « OTA » / GSM/publicAlgeria
- OPTIONSBrazil
- Optitel Pty LtdAustralia
- Optus Mobile Pty. Ltd.Australia
- OrangeFrance
- OrangeFrench Departments and Territories in the Indian Ocean
- OrangeRomania
- Orange / PTK Centertel Sp. z o.o.Poland
- Orange BelgiumBelgium
- Orange Botswana (Pty) LtdBotswana
- Orange CamerounCameroon
- Orange CaraïbeGuadeloupe
- Orange Communications Luxembourg S.A.Belgium
- Orange Communications Luxembourg S.A.Luxembourg
- Orange Côte d'IvoireCôte d'Ivoire
- Orange Dominicana, S.A.Dominican Republic
- Orange GuinéeGuinea
- Orange Madagascar, GSMMadagascar
- Orange Mali SaMali
- Orange Moldova GSMMoldova, Republic of
- Orange, GSMSlovakia
- Orange, UMTSSlovakia
- Orange(UMTS) / PTK Centertel Sp. z o.o.Poland
- Orange/Monaco TélécomMonaco
- Orascom TelecomTunisia
- ORCID - The Open RAN Center for Integration and DeploymentUnited States
- OrensotRussian Federation
- Oricel Côte d'IvoireCôte d'Ivoire
- Orion telekom d.o.o.Serbia
- OSE AEGreece
- OTE AEGreece
- Otecel S.A. - BellsouthEcuador
- OTZ Communications IncUnited States
- Outremer TelecomGuadeloupe
- OXIO MOBILE, S.A. DE C.V.Mexico
- OXIO, Inc.United States
- OY Top ConnectEstonia
- OzoneBarbados
- P/F Kall, reg. No 2868 (Vodafone FO)Faroe Islands
- Pacific Lightwave Inc.United States
- Pacific Mobile TelecomFrench Polynesia
- PAK Telecom Mobile Ltd. (UFONE)Pakistan
- Paladin WirelessUnited States
- Palau Mobile Communications Inc. (PMCI)Palau
- Palau National Communications Corp. (a.k.a. PNCC)Palau
- Panasonic Connect Co., LtdJapan
- Panhandle Telecommunication Systems Inc.United States
- Paradise MobileBermuda
- Paradise Mobile LimitedCayman Islands
- Paratus Telecommunications (Pty)Namibia
- PARATUS TELECOMMUNICATIONS (PTY)LTDBotswana
- PARSIAN HAMRAH LOTUSIran, Islamic Republic of
- Partner Communications Co. Ltd.Israel
- PARTNERS TELECOM COLOMBIA SASColombia
- PATRIACELL C.A.Venezuela, Bolivarian Republic of
- Paycall Ltd.Israel
- PECI / PalauTelPalau
- Peeringhub IncUnited States
- PEGASO PCS, S.A. DE C.V.Mexico
- Pelephone Communications LtdIsrael
- PHI NetworksIsrael
- Phone IT / Phone IT Sp. z o.o.Poland
- Phonegroup SASwitzerland
- PhoneNet / PhoneNet Sp. z o.o.Poland
- Phonero ASNorway
- Pilbara Iron Company Services Pty LtdAustralia
- Pine Belt Cellular Inc dba Pine Belt WirelessUnited States
- Pine Telephone Company dba Pine CellularUnited States
- PinPoint Communications Inc.United States
- PISHGAMAN TOSE-E ERTEBATATIran, Islamic Republic of
- Pivotel Group Pty LimitedAustralia
- Play (testowy) / P4 Sp. z o.o.Poland
- Play / P4 Sp. z o.o.Poland
- Plus / Polkomtel S.A.Poland
- PODA a.s.Czechia
- Point Broadband Fiber Holding, LLCUnited States
- Pollen Mobile LLCUnited States
- Porta GSMEcuador
- POST LuxembourgLuxembourg
- Powercom Pty Ltd (leo)Namibia
- Premium Net International SRL LTDGeorgia
- Prima San Marino / San Marino TelecomSan Marino
- PrimeTel PLCCyprus
- PrintelefoneRussian Federation
- Pro-M PrCo. Ltd.Hungary
- PROCONO, S.A.Spain
- Progresif Cellular Sdn Bhd (PCSB)Brunei Darussalam
- ProRail B.V.Netherlands
- ProximusBelgium
- Proximus Luxembourg S.A.Belgium
- Proximus Luxembourg S.A.Luxembourg
- PSNIndonesia
- PTI Pacifica, Inc.United States
- Public enterprise "Ukrspetszvyazok"Ukraine
- Public Mobile IncCanada
- Public Service Cellular, Inc.United States
- Puerto Rico Telephone CompanyUnited States
- Puloli, Inc.United States
- QATARNETQatar
- QcellGambia
- QCELL SIERRA LEONESierra Leone
- Quadro CommunicationCanada
- Quark Communications Inc.Guyana
- Queensland Rail LimitedAustralia
- QUICKLY PHONE, S.A. DE C.V.Mexico
- Quimper communauté télécomFrance
- R CABLE Y TELECOMUNICACIONES GALICIA, S.A.Spain
- R Cable y Telecomunicaciones Galicia, SASpain
- RADIOGRAFICA COSTARRICENSE S.A.Costa Rica
- RADIOMÓVIL DIPSA, S.A. DE C.V.Mexico
- RailcorpAustralia
- Rakuten Mobile Network, Inc.Japan
- Rami Levi LtdIsrael
- RCGreece
- Ready Wireless, LLCUnited States
- Real Future Company LimitedThailand
- REALLY COMMUNICATIONSUnited States
- Reclaimed 06/21/2016United States
- RectelHaiti
- Red Digital De Telecomunicaciones de las Islas Baleares, S.L.Spain
- Red Truck Wireless, LLCUnited States
- REDDIViet Nam
- RedZone Wireless LLCUnited States
- Région Bourgogne-Franche-ComtéFrance
- Reliable Internet Services Ltd., KolkataIndia
- Reliance Communications Ltd,/GSM KarnatakaIndia
- Reliance Communications Ltd/GSM, DelhiIndia
- Reliance Communications Ltd/GSM, GujaratIndia
- Reliance Communications Ltd/GSM, HaryanaIndia
- Reliance Communications Ltd/GSM, J&KIndia
- Reliance Communications Ltd/GSM, KeralaIndia
- Reliance Communications Ltd/GSM, Madhya PradeshIndia
- Reliance Communications Ltd/GSM, MaharashtraIndia
- Reliance Communications Ltd/GSM, PunjabIndia
- Reliance Communications Ltd/GSM, TamilnaduIndia
- Reliance Communications Ltd/GSM, UP (East)India
- Reliance Communications Ltd/GSM, UP (West)India
- Reliance Infocomm Ltd, Andhra PradeshIndia
- Reliance Infocomm Ltd, BiharIndia
- Reliance Infocomm Ltd, ChennaiIndia
- Reliance Infocomm Ltd, Himachal PradeshIndia
- Reliance Infocomm Ltd, KolkataIndia
- Reliance Infocomm Ltd, MumbaiIndia
- Reliance Infocomm Ltd, OrissaIndia
- Reliance Infocomm Ltd, West bengalIndia
- Reliance Telecom Ltd., AssamIndia
- Reliance Telecom Ltd., BiharIndia
- Reliance Telecom Ltd., H.P.India
- Reliance Telecom Ltd., Madhya PradeshIndia
- Reliance Telecom Ltd., North EastIndia
- Reliance Telecom Ltd., OrissaIndia
- Reliance Telecom Ltd., W.B. & A.N.India
- Republican Unitary Telecommunication Enterprise (RUE) Beltelecom (National Telecommunications Operator of the Republic of Belarus)Belarus
- Réseau de l’Administration Gabonaise (RAG)Gabon
- Revaltex Grooup OÜEstonia
- RFFFrance
- RGTN USA, Inc.United States
- RGTN Wholesale Netherlands B.V.Netherlands
- Ribbon CommunicationsUnited States
- RigattaLatvia
- RIGHTELIran, Islamic Republic of
- RING CENTRALES DE COSTA RICA S.A.Costa Rica
- Ringer Mobile, LLCUnited States
- RLEEstonia
- Roam Aussie Pty LtdAustralia
- Rock Mobile LimitedJamaica
- Rogers Communications Canada Inc.Canada
- Rogers Communications Canada Inc. (Wireless)Canada
- Rogers WirelessCanada
- Roke Telkom LimitedUganda
- RomtelecomRomania
- RoshanAfghanistan
- ROY HILL IRON ORE PTY LTDAustralia
- Royal CourtBahrain
- RSA 1 Limited Partnership dba Cellular 29 PlusUnited States
- RSA1 Limited Partnership dba Chat MobilityUnited States
- RTO WirelessUnited States
- S and R Communications LLCUnited States
- S Telecom (CDMA)Cambodia
- Safaricom PLCKenya
- Sagebrush Cellular Inc dba NemontUnited States
- Sagebrush Cellular, Inc.United States
- Sahel.ComNiger
- SAIMA TELECOM JSCKyrgyzstan
- Saint Regis Mohawk TribeUnited States
- SAKURA Internet Inc.Japan
- Salt (Liechtenstein) AGLiechtenstein
- Salt Mobile SASwitzerland
- Santos LtdAustralia
- Sartel THDFrance
- SAS SPM TelecomSaint Pierre and Miquelon
- Sask Tel MobilityCanada
- SaskTel MobilityCanada
- Satakunnan ammattikorkeakoulu OyFinland
- SatelindoIndonesia
- Saudi TelecomSaudi Arabia
- Savanna Fibre LimitedUganda
- SBB AGSwitzerland
- Scancom (Cyprus) Ltd.Cyprus
- Schweizerische Bundesbahn SBBSwitzerland
- SCN Truphone SLSpain
- SD MobitelSudan
- SD NUM SASFrance
- SDF, Inc.United States
- Secrus TechnologiesUnited States
- SEM@FOR77France
- Sentech (Pty) Ltd.South Africa
- Sentel GSM (Tigo)Senegal
- SERCOMTELBrazil
- Servicios de Comunicaciones Personales Inalámbricas, S.A. (SERCOM, S.AGuatemala
- Servicios de Comunicaciones, S.A. (SERCOM)Nicaragua
- SETAR N.V.Aruba
- SETEL GSMCuraçao
- SETROC MOBILE GROUP SASColombia
- Sferia / Sferia S.A.Poland
- shared use for closed networksSweden
- SHATELIran, Islamic Republic of
- ShawnTech CommunicationsUnited States
- Shelcomm, IncUnited States
- Shell Australia Pty LtdAustralia
- Shenandoah Cable Television, LLCUnited States
- Shuttle Wireless Solutions Inc.United States
- Shyam Telecom UK LtdUnited Kingdom
- Shyam Telelink Ltd, RajasthanIndia
- SI Wireless LLCUnited States
- SIA "Camel Mobile"Latvia
- SibchallengeRussian Federation
- Sierra Wireless Sweden ABSweden
- Silknet GSCGeorgia
- Silknet JSCGeorgia
- Silver Star CommunicationsUnited States
- Simba Telecom Pte LtdSingapore
- SimbaNET Uganda LimitedUganda
- SimCorner Pty LtdAustralia
- Simsalasim Germany GmbHGermany
- Sinch Australia Pty LtdAustralia
- Sinch Sweden ABSweden
- Singtel ST GSM1800Singapore
- Singtel ST GSM900Singapore
- Sipgate Wireless GmbHGermany
- SisteerFrance
- SK Telecom / 3G, 4G networkKorea, Republic of
- SK Telecom / IoT networkKorea, Republic of
- Škoda Auto a.s.Czechia
- Sky Mobile LTDKyrgyzstan
- Sky UK LimitedUnited Kingdom
- Slovenske železnice – Infrastruktura d.o.o.Slovenia
- SmartCambodia
- Smart CommunicationsPhilippines
- SMART/Speednet Communications Ltd.Belize
- SmartcomChile
- SmarTone Mobile Communications LimitedHong Kong
- smartspace GmbHAustria
- SmartTel Plus OÜEstonia
- SMILEVanuatu
- Smile Communications Tanzania LtdTanzania, United Republic of
- Smith Bagley, Inc. dba CellularOneUnited States
- SMS Cellular Services (Pty) LtdSouth Africa
- SMS Portal (Pty) LtdSouth Africa
- SMS Provider Corp.Sweden
- Société Française du RadiotéléphoneFrance
- Société Française du RadiotéléphoneMonaco
- Société Réunionnaise du RadiotéléphoneFrench Departments and Territories in the Indian Ocean
- SoftBank Corp.Japan
- Softcom Internet Communications, Inc.United States
- Sonatel (Orange)Senegal
- Sony Wireless Communications Inc.Japan
- SORACOM CORPORATION, LTD.Liechtenstein
- SORACOM, Inc.Japan
- SotelguiGuinea
- South China Telecommunications (H.K.) LimitedHong Kong
- South Georgia Regional Information TechnologyUnited States
- South Georgia Regional Information Technology AuthorityUnited States
- Southern California EdisonUnited States
- Southern Communications Services, Inc. D/B/A Southern LincUnited States
- Southern Communications Services, Inc. D/B/A SouthernLINC WirelessUnited States
- Space Data CorporationUnited States
- SpacefonGhana
- Spacetel BeninBenin
- Spacetel Guinea-Bissau S.A.Guinea-Bissau
- Spacetel YemenYemen
- Spark NZTNew Zealand
- SpeakUp B.V.Netherlands
- Special State Protection Service of the Republic of AzerbaijanAzerbaijan
- Spectrum Wireless Holdings, LLCUnited States
- SpeedFI Inc.Canada
- Spice Communications PVT Ltd., KarnatakaIndia
- Spice Communications PVT Ltd., PunjabIndia
- Spirius ABSweden
- Spitfire Network Services LimitedUnited Kingdom
- Sprava zeleznic, statni organizaceCzechia
- SPTCEswatini
- Spusu AGSwitzerland
- spusu Deutschland GmbHGermany
- SSi Micro Ltd.Canada
- Standing Rock TelecomUnited States
- Standing Rock TelecommunicationsUnited States
- Star Solutions International Inc.Canada
- Star Telecom Co., LtdLao People's Democratic Republic
- STARCAT Co., Ltd.Japan
- StarcellCambodia
- StarHubSingapore
- StarHub Mobile Pte LtdSingapore
- Starlink Internet Services Pte LtdAustralia
- STC BahrainBahrain
- Stelera Wireless LLCUnited States
- Stour Marine LimitedUnited Kingdom
- StuvtelesotRussian Federation
- Sudanese Telecommunication Co. LTD (SUDATEL)Sudan
- Sudani/SudatelSouth Sudan
- SUMA MOVIL S.A.S.Colombia
- Sumamovil Portugal, S.A.Portugal
- Sunrise Communications AGSwitzerland
- Supercell SprlCongo, The Democratic Republic of the
- Sure (Guernsey) LimitedUnited Kingdom
- Sure (Isle of Man) LimitedUnited Kingdom
- Sure South Atlantic Ltd. (Ascension)Saint Helena, Ascension and Tristan da Cunha
- SURF TELECOM S.A.Brazil
- Swazi Mobile LimitedEswatini
- Swazi MTNEswatini
- Swisscom Broadcast AGSwitzerland
- Swisscom Schweiz AGLiechtenstein
- Swisscom Schweiz AGSwitzerland
- SymaFrance
- Syndicat Audois d'énergies et du NumériqueFrance
- Syndicat mixte La Fibre64France
- Syndicat mixte ouvert Charente NumériqueFrance
- Synectiv LtdUnited Kingdom
- Syniverse TechnologiesUnited States
- Syniverse Technologies S.à r.l.Luxembourg
- Syrian TelecomSyrian Arab Republic
- SyriatelSyrian Arab Republic
- Systemnet ASNorway
- T-2 d.o.o.Slovenia
- T-MobileNorth Macedonia
- T-MobileUnited States
- T-Mobile / PTC S.A.Poland
- T-Mobile Austria GmbHAustria
- T-Mobile Czech Republic a.s.Czechia
- T-Mobile Hrvatska d.o.o./T-Mobile Croatia LLCCroatia
- T-Mobile Netherlands B.V.Netherlands
- T-Mobile USAUnited States
- T.D.M. GSMMozambique
- T+TelecomunicaçõesCabo Verde
- TAIFBahrain
- Talkio Mobile LimitedUganda
- TalkTalk Communications LimitedUnited Kingdom
- Tampnet (formerly Broadpoint, LLC (former PetroCom, LLC) c/o MTPCS, LLUnited States
- Tampnet ASNorway
- Tangerine Uganda LimitedUganda
- Tango NetworksUnited States
- Tango Networks UK LtdUnited Kingdom
- Tanzania Telecommunications Company LimitedTanzania, United Republic of
- Tashi InfoComm Limited (Tashi Cell)Bhutan
- Tata Communications MOVE B.V.Netherlands
- Tata Communications Move UK LtdUnited Kingdom
- Tata Teleservices Ltd, ChennaiIndia
- Tata Teleservices Ltd,/GSM BiharIndia
- Tata Teleservices Ltd/GSM, Andhra PradeshIndia
- Tata Teleservices Ltd/GSM, DelhiIndia
- Tata Teleservices Ltd/GSM, GujaratIndia
- Tata Teleservices Ltd/GSM, HaryanaIndia
- Tata Teleservices Ltd/GSM, Himachal PradeshIndia
- Tata Teleservices Ltd/GSM, KamatakaIndia
- Tata Teleservices Ltd/GSM, KeralaIndia
- Tata Teleservices Ltd/GSM, KolkataIndia
- Tata Teleservices Ltd/GSM, Madhya PradeshIndia
- Tata Teleservices Ltd/GSM, MaharashtraIndia
- Tata Teleservices Ltd/GSM, MumbaiIndia
- Tata Teleservices Ltd/GSM, OrissaIndia
- Tata Teleservices Ltd/GSM, PunjabIndia
- Tata Teleservices Ltd/GSM, RajasthanIndia
- Tata Teleservices Ltd/GSM, TamilnaduIndia
- Tata Teleservices Ltd/GSM, UP (East)India
- Tata Teleservices Ltd/GSM, UP (West)India
- Tata Teleservices Ltd/GSM, West BengalIndia
- TbaytelCanada
- Tchad MobileChad
- TCI (Telecommunication Company of Iran)Iran, Islamic Republic of
- TDC A/SDenmark
- TDC ASNorway
- Tecore Global Services, LLCUnited States
- Teknologian tutkimuskeskus VTT OyFinland
- Telalaska CellularUnited States
- Telcel, C.A.Venezuela, Bolivarian Republic of
- TELCELL GSMCuraçao
- Telco OIFrench Departments and Territories in the Indian Ocean
- TELCOMBrazil
- TelcoVillage GmbHGermany
- Tele GreenlandGreenland
- Tele2Estonia
- Tele2Latvia
- Tele2Lithuania
- Tele2 Sverige ABSweden
- Tele2 Telecommunication GmbHAustria
- Tele2/Tele2 d.o.o.Croatia
- TeleBeeper of New Mexico IncUnited States
- Telecall Telecommuncations Corp.United States
- TelecelBenin
- TelecelBurkina Faso
- TelecelNiger
- TelecelZimbabwe
- Telecel Centrafrique (TC)Central African Republic
- Telecel S.A.Bolivia, Plurinational State of
- TELECOM CASTILLA-LA MANCHA, S.A.Spain
- Telecom CookCook Islands
- Telecom Fiji Ltd (CDMA)Fiji
- Telecom Italia Mobile (TIM)Italy
- Telecom Liechtenstein AGLiechtenstein
- Telecom Malagasy Mobile, GSMMadagascar
- Telecom NamibiaNamibia
- Telecom NetworksBermuda
- Telecom New Zealand - UMTS NteworkNew Zealand
- Telecom NiueNiue
- Telecom North America Mobile IncUnited States
- Telecom of Kosovo J.S.C.Kosovo
- Telecom Personal S.A.Argentina
- Telecom Resource CenterUnited States
- Telecom Samoa Cellular Ltd.Samoa
- Telecom XXIRussian Federation
- Telecom26 AGSwitzerland
- Telecomunicaciones Movilnet, C.A.Venezuela, Bolivarian Republic of
- Telecsa S.A.Ecuador
- Teleena / Teleena Holding BVPoland
- Telefônica Brasil S.A.Brazil
- Telefónica Centroamérica Guatemala S.A.Guatemala
- Telefónica Comunicaciones Personales S.A.Argentina
- Telefónica de Costa Rica TC, S.A.Costa Rica
- Telefónica Germany GmbH & Co. oHGGermany
- Telefónica MóvilChile
- Telefonica Moviles ChileChile
- Telefónica Móviles Chile S.A.Chile
- Telefónica Móviles del Uruguay S.A. (Movistar)Uruguay
- Telefónica Móviles España, SAUSpain
- Telefonica UK LimitedUnited Kingdom
- TELÉFONOS DE MÉXICO, S.A.B. DE C.V.Mexico
- Telekom BaltijaLatvia
- Telekom Brunei Berhad (TelBru)Brunei Darussalam
- Telekom Deutschland GmbHGermany
- Telekom Malaysia BerhadMalaysia
- Telekom Network Ltd.Malawi
- Telekom Slovenije d.d.Slovenia
- Telekom Srbija a.d.Serbia
- Telemach d.o.o.Slovenia
- Telemóvil El Salvador, S.A.El Salvador
- Telenabler ABSweden
- TelenetBelgium
- Telenet GroupBelgium
- TelenorDenmark
- Telenor Connexion ABSweden
- Telenor d.o.o.Serbia
- Telenor MontenegroMontenegro
- Telenor Myanmar LimitedMyanmar
- Telenor Norge ASNorway
- Telenor PakistanPakistan
- Telenor Sverige ABSweden
- Telesign Mobile LimitedUnited Kingdom
- Telestar Móvil S.A.Chile
- TelesurSuriname
- Telesur (CDMA)Suriname
- Telet Research (N.I.) LimitedUnited Kingdom
- Teletok/LTE 4GTokelau
- Teletopia Gruppen ASNorway
- TELEVISIÓN INTERNACIONAL, S.A. DE C.V.Mexico
- Televõrgu ASEstonia
- TeleWare Group PLCUnited Kingdom
- TeliaDenmark
- Telia DanmarkDenmark
- Telia Norge ASNorway
- Telia Sverige ABSweden
- TeliaSonera Finland OyjFinland
- Telikom PNG LtdPapua New Guinea
- Telin Timor-LesteTimor-Leste
- Teliqon Communications OÜEstonia
- Telkom Kenya LimitedKenya
- Telkom SA LtdSouth Africa
- Telkom SA SOC LtdSouth Africa
- TelkomselIndonesia
- TELMA / TELCO SAComoros
- Telnyx LLCUnited States
- Telsim GSMTürkiye
- Telstra LimitedAustralia
- Telus MobilityCanada
- Telus/Bell sharedCanada
- Telzar 019 LtdIsrael
- Teracom ABSweden
- TerranetUnited States
- TerreStar Networks Inc.United States
- TerreStar SolutionsCanada
- Terrestar Solutions Inc.Canada
- Texoma Communications, LLCUnited States
- TextNow, Inc.United States
- Thales AustraliaAustralia
- Thales communications & SecurityFrance
- The American Samoa Telecommunications AuthorityUnited States
- The Carphone Warehouse LimitedUnited Kingdom
- The National Cyber Security CentreUnited Kingdom
- Thinta Thinta Telecommunications Pty LtdSouth Africa
- Three Ireland (Hutchison) LtdIreland
- Three Ireland Services (Hutchison) LtdIreland
- Thumb Cellular Limited PartnershipUnited States
- Thumb Cellular LLCUnited States
- TikiphoneFrench Polynesia
- TIM PeruPeru
- TIM REGIÂO IBrazil
- TIM REGIÂO IIIBrazil
- TIM S.A.Brazil
- Timor TelecomTimor-Leste
- TISMIBelgium
- Tismi B.V.Denmark
- Tismi B.V.Netherlands
- Tismi BVFinland
- Tismi BVSweden
- Tismi BVSwitzerland
- Tismi BVUnited Kingdom
- Titan ICT Pty LtdAustralia
- TKÜV-NetzanbindungenGermany
- TM-CellTurkmenistan
- TNL PCS OiBrazil
- Togo TelecomTogo
- Tonga Communications CorporationTonga
- TOSE E FANAVARI ERTEBATAT NOVIN HAMRAHIran, Islamic Republic of
- TOSE-E ERTEBATAT HAMRAH SHATELIran, Islamic Republic of
- TOT Public Company LimitedThailand
- Total Access Communications Public Company LimitedThailand
- TouchFalkland Islands (Malvinas)
- Tours Métropole NumériqueFrance
- Townes 5G, LLCUnited States
- TP Hong Kong Operations LimitedHong Kong
- TP Ireland Operations LimitedIreland
- TP Operations Australia Pty LtdAustralia
- TPG Telecom LimitedAustralia
- TPLUS Digital Sole Company LimitedLao People's Democratic Republic
- Trace-TekUnited States
- Trafikverket centralfunktion ITSweden
- Transactions Network Services (TNS)United States
- TransatelFrance
- Triangle Communication System Inc.United States
- Tribal Ready, PBCUnited States
- TRIBE Mobile Chile SPAChile
- Tricom S.A.Dominican Republic
- Trinavo LLCEstonia
- TruAccess NetworksUnited States
- True Move Company LimitedThailand
- Truphone B.V.Netherlands
- Truphone FranceFrance
- Truphone LimitedUnited Kingdom
- Truphone Poland / Truphone Poland Sp. Z o.o.Poland
- TSC Kazak TelecomKazakhstan
- TSTT MobileTrinidad and Tobago
- TT mobileTajikistan
- TT-Netvaerket P/SDenmark
- TTY-säätiöFinland
- Tulare County Office of EducationUnited States
- Tunisie TelecomTunisia
- TurkcellTürkiye
- Tuvalu Telecommunications CorporationTuvalu
- Twilio Ireland Ltd.Sweden
- TX-11 Acquisition LLCUnited States
- Tychron CorporationUnited States
- Tyntec LimitedUnited States
- U Mobile Sdn. Bhd.Malaysia
- U-Mobile (Cellular) Inc.Guyana
- U.COMBurundi
- U.S. CellularUnited States
- UAB Raystorm Eesti filiaalEstonia
- UBET WirelessUnited States
- Uganda Telecom LimitedUganda
- Uintah Basin Electronic TelecommunicationsUnited States
- UK Broadband LimitedUnited Kingdom
- UK Telecoms Lab (UKTL)United Kingdom
- Ukkoverkot OyFinland
- ULTRAVISIÓN, S.A. DE C.V.Mexico
- UmniahJordan
- Unica Installatietechniek B.V.Netherlands
- UNICELBrazil
- Unified National Networks Sdn Bhd (UNN)Brunei Darussalam
- Union Telephone CompanyUnited States
- Uniphone, s.r.o.Czechia
- United telecommunications services CaraïbeGuadeloupe
- United Wireless IncUnited States
- UnitelAngola
- UNIVERSIDAD DE MÁLAGASpain
- UnleashedBelgium
- UPC Austria Services GmbHAustria
- upc Cablecom GmbHSwitzerland
- UralsvyazinformRussian Federation
- USAN GABONGabon
- Utah Education and Telehealth Network (UETN)United States
- UzdunrobitaUzbekistan
- UzmacomUzbekistan
- VakaNET LimitedCook Islands
- Västra Götalandsregionen (temporary assigned until 2026-12-31)Sweden
- Vectone MobileFrance
- Vectone Mobile LimitedUnited Kingdom
- Velocity Communications IncUnited States
- Venus & Mercury TelecomNetherlands
- Verizon Dominicana S.A.Dominican Republic
- Verizon WirelessUnited States
- Viaero WirelessUnited States
- Viahub (SMS Provider Corp.)Denmark
- VIASAT TECNOLOGÍA, S.A. DE C.V.Mexico
- Viatel Sweden ABSweden
- Victorian Rail TrackAustralia
- Videotron Ltd.Canada
- ViestintävirastoFinland
- VietnamobileViet Nam
- ViettelCambodia
- ViettelViet Nam
- Viettel Tanzania Limited (Halotel)Tanzania, United Republic of
- Viettel Timor-LesteTimor-Leste
- VinaphoneViet Nam
- VINOC, S.A.P.I. DE C.V.Mexico
- Vip mobile d.o.o.Serbia
- VIPnet/VIPnet d.o.o.Croatia
- Virgin Media Ireland LtdIreland
- VIRGIN MOBILE COLOMBIA S.A.S.Colombia
- VIRGIN MOBILE MÉXICO, S. DE R.L. DE C.V.Mexico
- Virgin Mobile Telecoms LimitedUnited Kingdom
- Virve Tuotteet ja Palvelut OyFinland
- Vitelcom Cellular D/B/A Innovative WirelessUnited States
- VITIFrench Polynesia
- VivaKuwait
- Vivacel/NOWSouth Sudan
- Vivint Wireless, IncUnited States
- VM SarlMozambique
- VNET Group LimitedHong Kong
- Vocom International Telecommunications, IncCanada
- Vocus Pty LtdAustralia
- Vodacom Congo RDC sprlCongo, The Democratic Republic of the
- VODACOM LESOTHOLesotho
- Vodacom Lesotho (pty) Ltd.Lesotho
- Vodacom Pty LtdSouth Africa
- Vodacom Tanzania LimitedTanzania, United Republic of
- VodafoneEgypt
- VodafoneRomania
- Vodafone (Fiji) LtdFiji
- Vodafone AlbaniaAlbania
- Vodafone Czech Republic a.s.Czechia
- VODAFONE ESPAÑA, S.A.U.Spain
- Vodafone España, SAUSpain
- Vodafone Essar Spacetel Ltd, AssamIndia
- Vodafone Essar Spacetel Ltd, BiharIndia
- Vodafone Essar Spacetel Ltd, Himachal PradeshIndia
- Vodafone Essar Spacetel Ltd, J&KIndia
- Vodafone Essar Spacetel Ltd, North EastIndia
- Vodafone Essar Spacetel Ltd, OrissaIndia
- Vodafone GmbHGermany
- Vodafone Hutchison Australia Pty LtdAustralia
- Vodafone Ireland LimitedIreland
- Vodafone Ireland PlcIreland
- Vodafone Libertel B.V.Netherlands
- Vodafone LimitedUnited Kingdom
- Vodafone OmanOman
- Vodafone Portugal - Comunicações Pessoais, S.A.Portugal
- VODAFONE-PANAFONGreece
- Vodaphone/Hutchison, Madhya PradeshIndia
- VOICENTER LTDIsrael
- Voiceworks B.V.Netherlands
- Volgograd MobileRussian Federation
- VoxboneDenmark
- Voxbone S.A.Finland
- Voxbone SASweden
- VoyacomBelgium
- VOYE GLOBAL CONNECTIVITY LTDIsrael
- Vroove Inc.Japan
- VTel WirelessUnited States
- VTR Móvil S.A.Chile
- W.A.T.C.H. TV Co. dba Watch CommunicationsUnited States
- WAFA TelecomSyrian Arab Republic
- Wana CorporateMorocco
- WANTOKVanuatu
- Warid TelecomPakistan
- WataniyaIsrael
- Wataniya TelecomKuwait
- Wataniya Télécom Algérie « WTA » / GSM/publicAlgeria
- WaveUnited States
- WAVE MOBILE LTDUnited Kingdom
- Weaccess groupFrance
- Webbing Hong Kong LimitedHong Kong
- Weblinks LimitedAnguilla
- Wecom Mobile Ltd.Israel
- Wes-Tex Telecommunications, LTDUnited States
- West Central WirelessUnited States
- Westbold LLCUnited States
- WestTel Ltd., trading as LogicCayman Islands
- Wi-DAS LLCUnited States
- Wi-Sky (NSW) Pty LtdAustralia
- WIA Company LimitedTanzania, United Republic of
- Wicom Inc.Japan
- WideNet / WideNet Sp. z o.o.Poland
- Wightman TelecomCanada
- WILL S.A.Chile
- WindItaly
- Windstream Services LLCUnited States
- Wireless Business Solutions (iBurst)South Africa
- Wireless Business Solutions (Pty) LtdSouth Africa
- Wireless City Planning Inc.Japan
- WIRELESS LOGIC LIMITEDUnited Kingdom
- Wireless Partners LLCUnited States
- Wirels ConnectSouth Africa
- Woosh Wireless - CDMA NetworkNew Zealand
- World Mobile Networks, IncUnited States
- WorldCell Solutions LLCUnited States
- WTI MacedoniaNorth Macedonia
- WueUnited States
- XF Wireless InvestmentsUnited States
- Xfera Móviles, S.A.Spain
- Xfera Móviles, S.A.U.Spain
- XNET IncUnited States
- Xphone 018 Ltd.Israel
- Xplore Inc.Canada
- XpressJordan
- Y-TelecomYemen
- Yancoal Australia LtdAustralia
- YATECO OÜDenmark
- YATECO OÜEstonia
- YATECO OÜSweden
- Yemen Mobile Phone CompanyYemen
- Yettel Hungary Ltd.Hungary
- YONDER MEDIA MOBILE MÉXICO, S. DE R.L. DE C.V.Mexico
- YOZMA TIMETURNS sprlCongo, The Democratic Republic of the
- ZAINKuwait
- Zain BahrainBahrain
- Zain Iraq (previously Atheer)Iraq
- Zain Iraq (previously Iraqna)Iraq
- Zain SudanSudan
- Zain-South SudanSouth Sudan
- ZamtelZambia
- Zanzibar Telecom Limited (Zantel)Tanzania, United Republic of
- ZEOP MobileFrench Departments and Territories in the Indian Ocean
- Zetacom B.V.Netherlands
- Ziggo B.V.Netherlands
- Ziggo Services B.V.Netherlands
- ZINNIA TELECOMUNICACIONES, S.L.U.Spain