| Country |
Providers |
| Albania |
Vodafone |
| Algeria |
ATM Mobilis, Djezzy |
| Argentina |
Claro |
| Ashmore and Cartier Islands |
Optus, Telstra, Vodafone |
| Australia |
Optus, Telstra, Vodafone |
| Australian Indian Ocean Territories |
Optus, Telstra, Vodafone |
| Austria |
A1, Drei Austria, T-Mobile |
| Azerbaijan |
Bakcell |
| Bahrain |
Zain |
| Baikonur |
Beeline, Tele2 |
| Bangladesh |
Banglalink |
| Belarus |
Best, velcom |
| Belgium |
Base, Orange, Proximus |
| Bermuda |
ONE |
| Bosnia and Herzegovina |
BH Mobile, HT-ERONET, mtel |
| Brazil |
Claro |
| Brunei |
UNN |
Bulgaria |
A1, Vivacom, Yettel |
| Cambodia |
Cellcard, Metfone, Smart |
| Canada |
Bell, Rogers, Telus |
| Chad |
Airtel, Tigo |
| Chile |
Claro |
| China |
China Mobile, China Telecom, China Unicom |
| Colombia |
Claro, Movistar, Tigo |
| Costa Rica |
Kölbi ICE, Claro |
| Croatia |
A1, Tele2, T-Mobile |
| Cyprus |
Cytamobile-Vodafone, MTN |
| Czech Republic |
O2, T-Mobile, Vodafone |
| Denmark |
TDC, Telenor, Telia |
| Dominican Republic |
Claro, Orange, Viva |
| Ecuador |
Claro, Movistar |
| Egypt |
Etisalat, Orange, Vodafone |
| El Salvador |
Claro, Digicel, Tigo |
| Estonia |
Elisa, Tele2, Telia |
| Ethiopia |
Ethio Telecom |
| Ethiopia |
Ethio Telecom |
| Finland |
DNA, Elisa, Telia |
| France |
Orange, SFR, Free Mobile |
| Georgia |
Geocell, MagtiCom, Beeline |
| Germany |
Telekom, Vodafone, O2 |
| Ghana |
MTN, Vodafone, AirtelTigo |
| Greece |
Cosmote, Vodafone, Wind |
| Greenland |
Tele Greenland |
| Guatemala |
Claro, Movistar, Tigo |
| Guyana |
Digicel, GTT |
| Honduras |
Claro, Tigo |
| Hong Kong |
CSL, SmarTone, 3 Hong Kong |
| Hungary |
Telenor, Vodafone, Magyar Telekom |
| Iceland |
Síminn, Vodafone |
| India |
Airtel, Vodafone Idea, Jio |
| Indonesia |
Telkomsel, Indosat Ooredoo, XL Axiata |
| Iran |
MCI, Rightel, Irancell |
| Iraq |
| Iraq |
Zain, AsiaCell, Korek |
| Ireland |
Three, Vodafone, Eir |
| Israel |
Cellcom, Partner, Pelephone |
| Italy |
Wind Tre, Vodafone, TIM |
| Jamaica |
Digicel |
| Japan |
NTT Docomo, SoftBank, au |
| Jordan |
Umniah, Zain, Orange |
| Kazakhstan |
Beeline, Tele2, Kcell |
| Kenya |
Safaricom, Airtel, Telkom |
| Kosovo |
Vala |
| Kuwait |
Ooredoo, Zain, VIVA |
| Kyrgyzstan |
Megacom, Beeline, O!, Tele2 |
| Laos |
Unitel, Lao Telecom, Beeline |
| Latvia |
LMT, Tele2, Bite |
| Lebanon |
MTC Touch, Alfa |
| Libya |
Libyana, Almadar |
| Liechtenstein |
Swisscom, Salt |
| Lithuania |
Telia, Bite, Tele2
|
| Lithuania |
Telia, Bite, Tele2 |
| Luxembourg |
POST Telecom, Tango, Orange |
| Macedonia |
VIP, Telekom, One |
| Madagascar |
Telma, Airtel, Orange |
| Malawi |
Airtel, TNM |
| Malaysia |
Maxis, Celcom, Digi |
| Maldives |
Ooredoo, Dhiraagu |
| Malta |
GO, Vodafone, Melita |
| Mauritius |
Emtel, MyT, Orange |
| Mexico |
Telcel, Movistar, AT&T |
| Moldova |
Moldcell, Orange, Moldtelecom |
| Monaco |
Monaco Telecom |
| Mongolia |
MobiCom, Skytel, Unitel |
| Montenegro |
Crnogorski Telekom, Telenor |
| Morocco |
Maroc Telecom, Orange, Inwi |
| Mozambique |
Mcel, Vodacom, Movitel |
| Namibia |
MTC, Telecom Namibia |
| Nepal |
Ncell, NTC |
| Netherlands |
KPN, Vodafone, T-Mobile |
| New Zealand |
Spark, Vodafone, 2degrees |
| Nicaragua |
Claro, Movistar |
| Nigeria |
MTN, Airtel, Glo |
| Norway |
Telenor, Telia, Ice |
| Oman |
Omantel, Ooredoo |
| Pakistan |
Jazz, Telenor, Zong |
| Panama |
Cable & Wireless, Digicel, Claro |
| Papua New Guinea |
Digicel, Bmobile |
| Paraguay |
Tigo, Claro, Personal |
| Peru |
Claro, Movistar, Bitel |
| Philippines |
Smart, Globe, Sun Cellular |
| Poland |
Play, Orange, T-Mobile |
| Portugal |
MEO, Vodafone, NOS |
| Qatar |
Ooredoo, Vodafone |
| Romania |
Orange, Vodafone, Telekom |
| Russia |
MTS, Beeline, Megafon |
| Russia |
MTS, Beeline, Megafon |
| Rwanda |
MTN, Airtel, Tigo |
| Samoa |
Digicel, Bluesky |
| San Marino |
San Marino Telecom |
| Saudi Arabia |
STC, Mobily, Zain |
| Senegal |
Orange, Free, Expresso |
| Serbia |
Telekom Srbija, Telenor, VIP |
| Seychelles |
Cable & Wireless, Airtel, Kokonet |
| Sierra Leone |
Africell, Orange, QCell |
| Singapore |
Singtel, StarHub, M1 |
| Slovakia |
Orange, O2, 4ka |
| Slovenia |
A1, Telekom Slovenije, Telemach |
| Solomon Islands |
Bmobile, Our Telekom |
| Somalia |
Telesom, Hormuud, Golis |
| South Africa |
Vodacom, MTN, Cell C |
| South Korea |
SK Telecom, KT, LG Uplus |
| Spain |
Movistar, Orange, Vodafone, Yoigo |
| Sri Lanka |
Dialog, Hutchison |
| Svalbard and Jan Mayen |
Telenor, Telia |
| Sweden |
3, Tele2, Telenor, Telia |
| Switzerland |
Salt, Sunrise |
| Taiwan |
APTG, Chunghwa, FarEasTone, T Star |
| Tajikistan |
ZET-MOBILE |
| Tanzania |
Airtel, Halotel, Vodacom |
| Thailand |
AIS, dtac |
| Turkey |
Tuerk Telekom, Turkcell, Vodafone |
| Turkish Republic of Northern Cyprus |
CYTAmobile-Vodafone, Epic, Primetel |
| Ukraine |
Kyivstar, Lifecell, Vodafone |
| United Kingdom |
3, EE, Manx Telecom, O2, Vodafone |
| United States Virgin Islands |
AT&T, IT&E, T-Mobile, Commnet Wireless |
| Uzbekistan |
Uzbektelecom |
| Vatican City |
ILIAD, Telecom Italia Mobile, Vodafone, Wind Tre |
| Vietnam |
Mobifone, Vietnamobile, Viettel |
