Afghanistan: AWCC
Albania: Vodafone
Algeria: Mobilis - Ooredoo
Andorra: AndorraT
Anguilla: Flow
Antigua And Barbuda: Flow
Argentina: CLARO AR - Movistar
Aruba: Flow
Australia: Optus
Austria: A1 - Drei
Azerbaijan: BAKCELL
Bahamas: aliv
Bahrain: stc
Bangladesh: Grameen
Barbados: Flow
Belarus: VELCOM
Belgium: Proximus
Belize: BTL - Smart
Bermuda: Digicel
Bolivia: Telecel S.A.
Bonaire: Digicel
Bosnia and Herzegovina: BH Mobile - ERONET - m:tel
Botswana: Orange
Brazil: TIM - Vivo
British Virgin Islands: Digicel (BVI) Limited - FLOW (LLA)
Brunei: DSTCom
Cameroon: Orange
Canada: Bell - ROGERS - TELUS
Cayman Islands: Flow
Chad: Tigo
Chile: ENTEL
China: CHINA UNICOM GSM - China Telecom
Colombia: TIGO
Costa Rica: CLARO CR - LIBERTY
Croatia: A1 HR - TM HR
Curaçao: Digicel - Flow
Cyprus: PrimeTel - epic
Czech Republic: O2 - CZ - Vodafone
Côte d'Ivoire: Orange
Democratic Republic Of The Congo: Africell RDC
Denmark: 3 DK - Nuuuday - Telenor DK - Telia
Dominica: Flow
Dominican Republic: ALTICE Dominicana
Egypt: Orange
El Salvador: Digicel - Telemovil
Estonia: Tele2 EE - Telia
Eswatini: Swazi MTN
Faroe Islands: Faroese Telecom
Fiji: Digicel (Fiji)
Finland: DNA - Telia
France: Bouygues Telecom - Free - Orange - SFR
French Guiana: Orange
French Polynesia: VODAFONE
Gabon: LIBERTIS
Gambia: AFRICELL
Georgia: Cellfie - GEOCELL
Germany: Vodafone - o2 - de
Ghana: ScanCom (MTN) - Vodafone Ghana
Gibraltar: GIBTEL
Greece: Nova
Greenland: Tusass
Grenada: Digicel
Guadeloupe: DigicelF - Free - Orange
Guatemala: TIGO
Guernsey: JT - Sure
Guyana: Digicel Guyana
Haiti: Digicel
Honduras: TIGO
Hong Kong: CSL
Hungary: Yettel - voda HU
Iceland: NOVA - SIMINN
India: JIO - Vodafone Idea
Indonesia: TELKOMSEL
Iraq: Asiacell
Ireland: METEOR - voda IE - 3
Isle of Man: Sure
Israel: Cellcom - HOT IL - Pelephone
Italy: ILIAD - TIM - WINDTRE
Jamaica: Digicel - Flow
Japan: KDDI - SoftBank
Jersey: JT - Sure
Jordan: OrangeJO - Umniah - Zain
Kazakhstan: Beeline
Kenya: Airtel
Kosovo: IPKO
Kuwait: Ooredoo - stc - zain KW
Laos: LAO TELECOMMUNICATIONS
Latvia: LMT - Tele2 LV
Liberia: Orange L
Liechtenstein: FL1 - Salt.li
Lithuania: Tele2 LT - Telia
Luxembourg: TANGO
Macao: CTM
Madagascar: Airtel - Orange
Malawi: Airtel
Malaysia: CelcomDigi - Maxis
Mali: Orange
Malta: epic - gomobile
Martinique: Orange
Mauritius: Cellplus my.t - MTML
Mexico: AT&T Mexico - TELCEL
Moldova: Orange
Monaco: MONACO
Montenegro: MTEL - Telekom.me
Montserrat: Flow
Morocco: Orange
Mozambique: Movitel - Vodacom
Nauru: Digicel
Netherlands: NL KPN - Odido - voda NL
New Zealand: 2degrees - One NZ - Spark NZ
Nicaragua: Tigo
Nigeria: Airtel - MTN
North Macedonia: A1 MK
Northern Cyprus: Turk Telekom
Norway: ICE Norge - Netcom - TELENOR
Oman: Omantel - Ooredoo
Pakistan: Jazz - Telenor
Palestine, State of: Ooredoo
Panama: CABLE AND WIRELESS PANAMA - Tigo
Papua New Guinea: Digicel
Paraguay: TIGO
Peru: ClaroPER - Entel Peru
Philippines: GLOBE
Poland: Orange - PLUS
Portugal: MEO
Qatar: Ooredoo
Romania: ORANGE - TELEKOM - Vodafone
Rwanda: MTN-RWA
Réunion: TELCO OI
Saba: Digicel Curacao
Saint Kitts and Nevis: Flow
Saint Lucia: Flow
Saint Vincent and the Grenadines: Flow
San Marino: TIM
Senegal: Orange
Serbia: A1 Srbija - Telekom Srbija - Yettel
Seychelles: Airtel
Sierra Leone: Africell
Singapore: Singtel - StarHub
Sint Eustatius: Digicel Curacao
Sint Maarten (Dutch Part): Digicel Curacao - UTS NV.
Slovakia: O2 - SK - Orange - Telekom
Slovenia: A1 SI - TELEMACH
South Africa: Vodacom
South Korea: KT - SK Telecom
Spain: Orange
Sri Lanka: Hutch - Mobitel
Suriname: DIGICEL
Sweden: 3 SE - Tele2 SE
Switzerland: Salt - Sunrise
Tajikistan: Tcell
Tanzania: Airtel
Thailand: AIS - True Move H
Timor - Leste: Viettel
Trinidad and Tobago: Digicel
Tunisia: Orange Tunisie
Turkey: Turk Telekom
Turks and Caicos Islands: Digicel (Turks and Caicos) - Flow
Uganda: Airtel Uganda Ltd.
Ukraine: KYIVSTAR - VODAFONE - lifecell
United Arab Emirates: du
United Kingdom: 3 UK - EE
United States: T-Mobile - US Cellular - Verizon
Uruguay: CLARO UY - Movistar
Uzbekistan: Beeline - Ucell
Vietnam: VINAPHONE
Zambia: MTN Zambia
Åland Islands: Telia FI