| Afghanistan | AWCC | 2G, 3G, 4G |
| Afghanistan | Etisalat Afghanistan | 2G, 3G, 4G |
| Afghanistan | ROSHAN | 2G, 3G, 4G |
| Albania | ALBtelecom | 2G, 3G, 4G |
| Albania | Vodafone Albania | 2G, 3G, 4G, LTE-M |
| Algeria | Djezzy | 2G, 3G, 4G |
| Algeria | Mobilis | 2G, 3G, 4G |
| American Samoa | BLUESKY | 2G, 3G, 4G |
| Andorra | ANDORRA TELECOM | 2G, 3G, 4G |
| Angola | MOVICEL | 2G, 3G |
| Anguilla | FLOW | 2G, 3G, 4G |
| Antigua & Barbuda | FLOW | 2G, 3G, 4G |
| Argentina | CLARO ARGENTINA | 2G, 3G, 4G |
| Argentina | Personal | 2G, 3G, 4G |
| Argentina | Telefónica Móviles Argentina S.A. | 2G, 3G, 4G |
| Armenia | ARMGSM | 2G, 3G, 4G |
| Armenia | MTS Armenia | 2G, 3G, 4G |
| Armenia | Ucom | 2G, 3G, 4G |
| Aruba | SETAR GSM | 2G, 3G, 4G |
| Australia | Vodafone | 3G, 4G |
| Australia | YES OPTUS | 3G, 4G |
| Austria | A1 | 2G, 3G, 4G |
| Austria | Drei | 2G, 3G, 4G |
| Austria | Magenta Telekom | 2G, 3G, 4G, LTE-M |
| Azerbaijan | Bakcell LLC | 2G, 3G, 4G |
| Bahamas | The Bahamas Telecommunications Company Ltd | 2G, 3G, 4G |
| Bahrain | BATELCO | 3G, 4G |
| Bahrain | STC Bahrain B.S.C Closed | 2G, 3G |
| Bahrain | Zain BH | 2G, 4G |
| Bangladesh | Banglalink | 2G, 3G, 4G |
| Bangladesh | grameenphone | 2G, 3G, 4G |
| Bangladesh | robi axiata | 2G, 3G, 4G |
| Barbados | FLOW | 2G, 3G, 4G |
| Belarus | MTS BY | 2G, 3G, 4G |
| Belarus | VELCOM | 2G, 3G |
| Belgium | BASE | 2G, 3G, 4G, LTE-M |
| Belgium | Orange Belgium | 2G, 3G, 4G, LTE-M |
| Belgium | Proximus | 2G, 3G, 4G, LTE-M |
| Benin | ETISALAT BENIN | 2G, 3G, 4G |
| Benin | MTN BENIN | 2G, 3G |
| Bermuda | CELLONE | 2G, 3G, 4G |
| Bhutan | TASHICELL | 2G, 3G, 4G |
| Bolivia | Nuevatel PCS De Bolivia | 2G, 3G, 4G |
| Bolivia | TIGO | 2G, 3G, 4G |
| Bosnia & Herzegovina | BH Mobile | 2G, 3G, 4G |
| Bosnia & Herzegovina | m:tel | 2G, 3G, 4G |
| Botswana | MASCOM | 2G, 3G |
| Botswana | ORANGE | 2G, 3G, 4G |
| Brazil | Claro | 2G, 3G, 4G |
| Brazil | TIM BRASIL | 2G, 3G, 4G |
| Brazil | TIM BRASIL | 2G, 3G, 4G |
| Brazil | TIM BRASIL | 2G, 3G, 4G |
| Brazil | Vivo | 2G, 3G, 4G |
| Brazil | Vivo | 2G, 3G, 4G |
| Brazil | Vivo | 2G, 3G, 4G |
| Brazil | Vivo | 2G, 3G, 4G |
| British Virgin Islands | CCT | 2G, 3G |
| British Virgin Islands | FLOW | 2G, 3G, 4G |
| Brunei | DTSCom | 3G, 4G |
| Bulgaria | A1 BG | 2G, 3G, 4G |
| Bulgaria | Telenor | 2G, 3G, 4G |
| Bulgaria | Vivacom | 2G, 3G, 4G |
| Burkina Faso | ONATEL | 2G, 3G, 4G |
| Burkina Faso | Orange | 2G, 3G, 4G |
| Cambodia | Cellcard | 2G, 3G, 4G |
| Cambodia | Smart | 2G, 4G |
| Cameroon | Orange | 2G, 3G, 4G |
| Canada | Bell Mobility | 3G, 4G |
| Canada | Rogers Wireless | 3G, 4G |
| Canada | SaskTel | 3G, 4G |
| Canada | TELUS | 3G, 4G |
| Canada | Videotron | 2G, 3G, 4G |
| Cape Verde | CVMOVEL | 2G, 3G, 4G |
| Cape Verde | Unitel T+ | 2G, 3G, 4G |
| Cayman Islands | FLOW | 2G, 3G, 4G |
| Central African Republic | ETISALAT | 2G, 3G |
| Central African Republic | Orange Centrafrique | 2G, 3G |
| Chad | Airtel | 2G, 3G, 4G |
| Chad | Millicom Tchad | 2G, 3G, 4G |
| Chile | CLARO CHILE | 2G, 3G, 4G |
| Chile | ENTEL PCS | 2G, 3G, 4G |
| Chile | Telefonica Movil de Chile | 2G, 3G, 4G |
| China | CHINA MOBILE | 2G, 3G, 4G |
| China | CHINA UNICOM GSM | 2G, 3G, 4G |
| Colombia | Claro | 2G, 3G, 4G |
| Colombia | Movistar | 2G, 3G, 4G |
| Colombia | TIGO COLOMBIA | 3G, 4G |
| Congo | Airtel | 2G, 3G, 4G |
| Costa Rica | Claro CR | 2G, 3G, 4G |
| Costa Rica | I.C.E. | 2G, 3G, 4G |
| Costa Rica | Movistar | 2G, 3G, 4G |
| Croatia | A1 HR | 2G, 3G, 4G |
| Croatia | Croatian Telecom Inc | 2G, 3G, 4G |
| Cyprus | Cytamobile-Vodafone | 2G, 3G, 4G |
| Cyprus | PrimeTel PLC | 2G, 3G, 4G |
| Cyprus | epic | 2G, 3G |
| Czech Republic | O2 Czech Republic | 2G, 4G |
| Czech Republic | T-Mobile CZ | 2G, 4G |
| Czech Republic | Vodafone | 2G, 4G, LTE-M |
| Democratic Republic of Congo | Africell RDC | 2G, 3G, 4G |
| Democratic Republic of Congo | Airtel | 2G, 3G |
| Democratic Republic of Congo | Orange RDC | 2G, 3G |
| Democratic Republic of Congo | Vodacom Congo | 2G, 3G, 4G |
| Denmark | 3 DK | 2G, 3G, 4G |
| Denmark | TDC Denmark | 2G, 4G, LTE-M |
| Denmark | Telenor DK | 2G, 4G, LTE-M |
| Denmark | Telia DK | 2G, 3G |
| Dominica | FLOW | 2G, 3G, 4G |
| Dominican Republic | ALTICE | 2G, 3G, 4G |
| Dominican Republic | CLARO GSM | 2G, 3G, 4G |
| Dominican Republic | Viva DO | 2G, 3G |
| East Timor | Telkomcel | 2G, 3G |
| Ecuador | Claro Ecuador | 2G, 3G, 4G |
| Ecuador | MOVISTAR | 2G, 3G, 4G |
| Egypt | Etisalat | 2G, 3G, 4G |
| Egypt | Orange | 2G, 3G, 4G |
| Egypt | vodafone | 2G, 3G, 4G |
| El Salvador | CLARO SLV | 2G, 3G |
| El Salvador | Digicel | 2G, 3G, 4G |
| El Salvador | Telefonica | 2G, 3G, 4G |
| El Salvador | Tigo El Salvador | 2G, 3G |
| Equatorial Guinea | GETESA | 2G, 3G |
| Estonia | Elisa Eesti | 2G, 3G, 4G, LTE-M |
| Estonia | Tele2 | 2G, 3G, 4G |
| Estonia | Telia | 2G, 3G |
| Faroe Islands | Faroese Telecom | 2G, 3G, 4G |
| Faroe Islands | VODAFONE FO | 2G, 3G, 4G |
| Fiji | Digicel (Fiji) Ltd | 2G, 3G, 4G |
| Fiji | VODAFONE | 2G, 3G, 4G |
| Finland | Alands Telekommunikation Ab | 2G, 3G, 4G |
| Finland | DNA Ltd | 2G, 3G, 4G, LTE-M |
| Finland | Elisa Corporation | 2G, 3G, 4G, LTE-M |
| Finland | Telia FI | 2G, 3G |
| France | Bouygues Telecom | 2G, 3G, 4G |
| France | Digicel | 2G, 3G, 4G |
| France | Free Mobile | 2G, 3G, 4G |
| France | Orange France | 2G, 3G, 4G, LTE-M |
| France | SFR | 2G, 3G, 4G |
| France | SRR | 2G, 3G, 4G |
| France | VINI | 2G, 3G, 4G |
| French Guiana | Outremer | 2G, 3G |
| French Polynesia | VODAFONE | 2G, 3G, 4G |
| Gabon | Airtel Gabon Ltd. | 2G, 3G, 4G |
| Gabon | LIBERTIS | 2G, 3G, 4G |
| Gambia | AFRICELL | 2G, 3G, 4G |
| Georgia | Magticom LTD | 2G, 3G, 4G |
| Georgia | Mobitel, Georgia | 2G, 3G, 4G |
| Germany | O2 Germany | 2G, 4G |
| Germany | Telekom Deutschland GmbH | 2G, 4G, LTE-M |
| Germany | Vodafone | 2G, 4G, LTE-M |
| Ghana | AirtelTigo | 2G, 3G |
| Ghana | MTN | 2G, 3G |
| Ghana | Vodafone Ghana | 2G, 3G, 4G |
| Gibraltar | GIBTEL | 2G, 3G, 4G |
| Greece | COSMOTE | 2G, 4G |
| Greece | WIND | 2G |
| Greece | vodafone | 2G, 3G, 4G, LTE-M |
| Grenada | FLOW | 2G, 3G |
| Guatemala | CLARO | 2G, 3G, 4G |
| Guatemala | TIGO GUATEMALA | 2G, 3G, 4G |
| Guinea | MTN | 2G, 3G |
| Guinea | Orange Guinee | 2G, 3G |
| Guinea-Bissau | MTN | 2G, 3G |
| Guyana | Digicel Guyana | 2G, 3G |
| Guyana | GTT + Do More | 2G, 3G, 4G |
| Haiti | Natcom | 2G |
| Honduras | CLARO GSM | 2G, 3G, 4G |
| Honduras | TIGO | 2G, 3G, 4G |
| Hong Kong | 3 | 3G, 4G |
| Hong Kong | China Mobile HK | 2G, 3G, 4G |
| Hong Kong | SmarTone HK | 2G, 3G, 4G |
| Hungary | T-Mobile Hungary | 2G, 3G, 4G |
| Hungary | Telenor | 2G, 3G |
| Hungary | vodafone | 2G, 4G |
| Iceland | Siminn | 2G, 3G |
| Iceland | Vodafone Iceland | 2G, 3G, 4G |
| India | AIRTEL | 2G, 4G |
| India | Idea Cellular Ltd | 2G, 4G |
| India | Vodafone Cellular Limited (VCL Kerala) | 2G, 4G |
| India | Vodafone Cellular Limited (VCL Maharashtra) | 2G, 4G |
| India | Vodafone Cellular Limited (VCL Tamil Nadu) | 2G, 4G |
| India | Vodafone East Limited (VEastL) | 2G, 4G |
| India | Vodafone India Limited (VIL) | 2G, 4G |
| India | Vodafone Mobile Services Limited | 2G, 4G |
| India | Vodafone Mobile Services Ltd. (VMSL) | 2G, 4G |
| India | airtel | 2G, 4G |
| Indonesia | 3 | 2G, 4G |
| Indonesia | INDOSATOOREDOO | 2G, 3G, 4G |
| Indonesia | TELKOMSEL | 2G, 3G, 4G |
| Indonesia | XL Axiata | 2G, 4G |
| International Networks | Tampnet | 2G, 3G, 4G |
| Iraq | Korek Telecom | 2G, 3G, 4G |
| Iraq | zain IQ | 2G, 3G, 4G |
| Ireland | 3 | 2G, 3G, 4G |
| Ireland | 3 | 2G, 3G |
| Ireland | vodafone | 2G, 3G, 4G |
| Israel | Partner IL | 2G, 3G, 4G |
| Israel | Pelephone | 2G, 3G, 4G |
| Italy | TIM | 2G, 4G |
| Italy | Wind Telecomunicazioni SpA | 2G, 3G, 4G |
| Italy | vodafone | 2G, 4G, LTE-M |
| Ivory Coast | MOOV CI | 2G, 3G, 4G |
| Ivory Coast | MTN | 2G, 3G, 4G |
| Ivory Coast | Orange | 2G, 3G, 4G |
| Jamaica | Digicel Jamaica | 2G, 3G, 4G |
| Jamaica | FLOW | 3G, 4G |
| Japan | DOCOMO | 3G, 4G, LTE-M |
| Japan | SoftBank | 3G, 4G, LTE-M |
| Jordan | Orange | 2G, 3G, 4G |
| Jordan | Umniah | 2G, 3G, 4G |
| Jordan | Zain JO | 2G, 3G, 4G |
| Kazakhstan | Beeline | 2G, 3G, 4G |
| Kazakhstan | Kcell | 2G, 3G, 4G |
| Kazakhstan | Tele2 Kazakhstan | 2G, 3G, 4G |
| Kenya | Airtel | 2G, 3G, 4G |
| Kenya | Safaricom | 2G, 3G, 4G |
| Kenya | Telkom | 2G, 3G |
| Kiribati | Amalgamated Telecom Holdings Kiribati Limited | 2G, 3G |
| Kosovo | IPKO | 2G, 3G, 4G |
| Kuwait | Ooredoo | 2G, 3G, 4G |
| Kuwait | VIVA KUWAIT | 2G, 3G, 4G |
| Kuwait | zain KW | 2G, 3G |
| Kyrgyzstan | Beeline | 2G, 3G, 4G |
| Kyrgyzstan | MegaCom | 2G, 3G, 4G |
| Laos | LAO TELECOMMUNICATIONS | 2G, 3G, 4G |
| Laos | LAT | 2G |
| Laos | TPLUS | 2G, 3G |
| Latvia | Bite Latvija | 2G, 3G, 4G |
| Latvia | TELE2 | 2G, 3G, 4G |
| Lebanon | Alfa | 2G, 3G, 4G |
| Lesotho | Vodacom Lesotho | 2G, 3G, 4G |
| Liberia | Lonestar Cell | 2G, 3G |
| Liberia | Orange Liberia | 2G, 3G |
| Libya | MADAR | 2G, 3G |
| Liechtenstein | FL1 | 2G, 3G, 4G |
| Lithuania | BITE GSM | 2G, 3G, 4G |
| Lithuania | TELE2 | 2G, 3G, 4G |
| Luxembourg | Orange | 2G, 3G, 4G |
| Luxembourg | POST | 2G, 4G, LTE-M |
| Luxembourg | TANGO | 2G, 3G, 4G |
| Macau | 3 Macau | 3G, 4G |
| Macau | CTM | 3G, 4G |
| Macau | SmarTone | 3G, 4G |
| Macedonia | A1 MK | 2G, 3G, 4G |
| Madagascar | Airtel | 2G, 3G, 4G |
| Madagascar | Orange Madagascar | 2G, 3G, 4G |
| Malawi | Airtel | 2G, 3G, 4G |
| Malaysia | CELCOM GSM | 2G, 4G |
| Malaysia | Digi | 2G, 4G |
| Malaysia | Maxis Mobile Sdn Bhd | 2G, 4G |
| Mali | MALITEL | 2G, 3G |
| Malta | Melita Mobile | 2G, 3G, 4G, LTE-M |
| Malta | go mobile | 2G, 3G, 4G |
| Malta | vodafone | 2G, 3G, 4G |
| Mauritania | MATTEL | 2G, 3G |
| Mauritania | MAURITEL | 2G, 3G |
| Mauritius | EMTEL | 2G, 3G, 4G |
| Mauritius | MTML | 2G, 3G, 4G |
| Mauritius | my.t | 2G, 3G, 4G |
| Mexico | AT&T Mexico | 3G, 4G |
| Mexico | Movistar México | 3G, 4G |
| Mexico | TELCEL | 2G, 3G, 4G, LTE-M |
| Moldova | Moldcell | 2G, 3G, 4G |
| Moldova | UNITE | 2G, 3G, 4G |
| Moldova | VoXtel | 2G, 3G, 4G |
| Monaco | Monaco Telecom | 2G, 3G, 4G |
| Monaco | Monaco Telecom | 2G, 3G, 4G |
| Mongolia | Skytel | 2G, 3G |
| Mongolia | Unitel | 2G, 3G, 4G |
| Montenegro | MTEL | 2G, 3G, 4G |
| Montenegro | Telekom.me | 2G, 3G, 4G |
| Montenegro | Telenor | 2G, 3G, 4G |
| Montserrat | FLOW | 2G, 3G |
| Morocco | IAM | 2G, 3G, 4G |
| Morocco | Orange | 2G, 3G, 4G |
| Morocco | WANA | 2G, 3G, 4G |
| Mozambique | Vodacom Mozambique | 2G, 3G, 4G |
| Myanmar (Burma) | MPT GSM Network | 2G, 3G, 4G |
| Myanmar (Burma) | Ooredoo | 2G, 3G, 4G |
| Myanmar (Burma) | Telenor Myanmar | 2G, 3G, 4G |
| Namibia | tnmobile™ | 2G, 3G |
| Nepal | Ncell | 2G, 3G, 4G |
| Netherlands | vodafone | 2G, 4G, LTE-M |
| Netherlands Antilles | Digicel Curacao | 2G, 3G, 4G |
| Netherlands Antilles | Telcell N.V. | 3G, 4G |
| Netherlands Antilles | UTS Wireless Curacao | 2G, 3G |
| New Zealand | Spark NZ | 3G |
| New Zealand | vodafone | 2G, 3G, 4G, LTE-M |
| Nicaragua | CLARO NIC | 2G, 3G, 4G |
| Nicaragua | Movistar | 2G, 3G, 4G |
| Niger | Airtel | 2G, 3G, 4G |
| Niger | ETISALAT | 2G, 3G |
| Niger | Orange Niger | 2G, 3G |
| Nigeria | Airtel | 2G, 3G, 4G |
| Nigeria | MTN Nigeria | 2G, 3G, 4G |
| Norway | NetCom | 2G, 4G |
| Norway | TELENOR | 2G, 4G, LTE-M |
| Oman | Omantel Oman | 2G, 3G, 4G |
| Oman | Ooredoo Oman | 2G, 3G, 4G |
| Pakistan | Jazz | 2G, 3G, 4G |
| Pakistan | Telenor Pakistan (Pvt) Ltd. | 2G, 3G, 4G |
| Pakistan | Ufone | 2G, 3G |
| Palestine | Palestine Telecommunications Co. P.L.C | 2G, 3G |
| Panama | Cable & Wireless Panama | 2G, 3G |
| Panama | Claro Panama | 2G, 3G, 4G |
| Panama | Digicel Panama | 3G, 4G |
| Panama | Movistar | 2G, 3G, 4G |
| Papua New Guinea | Digicel PNG | 2G, 3G, 4G |
| Papua New Guinea | bmobile | 2G, 3G |
| Paraguay | CLARO PARAGUAY | 2G, 3G, 4G |
| Paraguay | TIGO Paraguay | 2G, 3G |
| Peru | CLARO PER | 2G, 3G, 4G |
| Peru | Entel Peru | 2G, 3G, 4G |
| Peru | Movistar Peru | 2G, 3G, 4G |
| Philippines | Globe Telecom | 2G, 3G, 4G |
| Philippines | SMART Gold | 2G, 3G, 4G |
| Poland | Orange | 2G, 3G, 4G |
| Poland | P4 | 2G, 3G, 4G |
| Poland | Plus | 2G, 3G, 4G |
| Poland | T-Mobile.pl | 2G, 4G |
| Portugal | MEO | 2G, 3G, 4G |
| Portugal | NOS | 2G, 3G |
| Portugal | vodafone | 2G, 4G |
| Puerto Rico | Claro GSM | 2G, 3G, 4G |
| Qatar | Vodafone Qatar Q.S.C. | 2G, 3G, 4G |
| Romania | Digi.Mobil | 2G, 3G |
| Romania | ORANGE | 2G, 3G, 4G |
| Romania | TELEKOM.RO | 2G, 3G, 4G |
| Romania | Vodafone RO | 2G, 3G, 4G |
| Russia | Beeline | 2G, 3G, 4G |
| Russia | MTS | 2G, 3G, 4G |
| Russia | MegaFon | 2G, 3G, 4G |
| Rwanda | Bharti Airtel Rwanda Holdings B.V. | 2G, 3G |
| Rwanda | MTN-RWA | 2G, 3G |
| Réunion | Orange Reunion | 2G, 3G, 4G |
| Samoa | Bluesky Samoa Limited | 2G, 3G, 4G |
| Samoa | Digicel | 2G, 3G, 4G |
| Sao Tome & Principe | CSTmovel | 2G, 3G |
| Saudi Arabia | Zain Saudi Arabia | 2G, 3G, 4G |
| Saudi Arabia | stc | 2G, 4G |
| Senegal | Orange Senegal | 2G, 3G |
| Serbia | Telekom Srbija | 2G, 3G, 4G |
| Serbia | Telenor | 2G, 3G, 4G |
| Serbia | Vip | 2G, 3G, 4G |
| Seychelles | Airtel | 2G, 3G, 4G |
| Sierra Leone | Africell | 2G, 3G, 4G |
| Sierra Leone | Orange | 2G, 3G, 4G |
| Singapore | M1 Limited | 3G, 4G |
| Singapore | Singtel | 3G, 4G |
| Singapore | StarHub | 3G, 4G |
| Slovakia | O2 – SK | 2G, 3G, 4G |
| Slovakia | Orange SK | 2G, 3G, 4G |
| Slovakia | Telekom | 2G, 4G |
| Slovenia | A1 SI | 2G, 3G, 4G, LTE-M |
| Slovenia | MOBITEL | 2G, 4G |
| Solomon Islands | bmobile | 2G, 3G |
| Somalia | Telesom | 2G, 3G |
| South Africa | MTN-SA | 2G, 3G |
| South Africa | Telkom SA Ltd | 2G, 3G |
| South Africa | VodaCom | 2G, 3G, 4G |
| South Korea | KT | 3G, 4G, LTE-M |
| South Korea | SK Telecom | 3G, 4G |
| South Sudan | Sudanese Mobile Telephone (ZAIN) CO.LTD | 2G, 3G |
| Spain | Movistar | 2G, 3G, 4G |
| Spain | Orange Espagne, S.A.U, sociedad unipersonal | 2G, 3G, 4G |
| Spain | vodafone | 2G, 3G, 4G |
| Sri Lanka | DIALOG | 2G, 4G |
| Sri Lanka | Hutchison Telecommunications Lanka (Pte) | 2G, 3G, 4G |
| Sri Lanka | Mobitel | 2G, 3G, 4G |
| St. Kitts & Nevis | FLOW | 2G, 3G, 4G |
| St. Lucia | FLOW | 2G, 3G, 4G |
| St. Vincent & Grenadines | FLOW | 2G, 3G |
| Suriname | Digicel Suriname NV | 2G, 3G, 4G |
| Swaziland | Swazi MTN | 2G, 3G |
| Swaziland | Swazi Mobile | 2G, 3G |
| Sweden | Tele 2 AB | 2G, 3G, 4G, LTE-M |
| Sweden | Telenor | 2G, 3G, 4G, LTE-M |
| Sweden | TeliaSonera | 2G, 3G |
| Switzerland | Sunrise | 3G, 4G, LTE-M |
| Switzerland | Swisscom | 3G, 4G, LTE-M |
| Taiwan | Chunghwa Telecom | 3G, 4G, LTE-M |
| Taiwan | Far EasTone | 3G, 4G |
| Tajikistan | Babilon-M | 2G, 3G, 4G |
| Tajikistan | TCELL | 2G, 3G, 4G |
| Tanzania | Airtel | 2G, 3G |
| Tanzania | Tigo | 2G, 3G |
| Tanzania | Vodacom Tanzania Limited | 2G, 3G, 4G |
| Thailand | AIS | 2G, 3G, 4G |
| Thailand | CAT Telecom PLC | 3G |
| Thailand | True Move H | 2G, 3G, 4G |
| Thailand | dtac TriNet | 3G, 4G |
| Togo | ETISALAT | 2G, 3G, 4G |
| Togo | TOGO CELL | 2G, 3G |
| Tonga | Digicel (Tonga) Limited | 2G, 3G, 4G |
| Tonga | U-CALL | 2G, 3G, 4G |
| Trinidad & Tobago | Digicel Trinidad and Tobago Ltd | 2G, 3G, 4G |
| Tunisia | TUNTEL | 2G, 3G, 4G |
| Turkey | AVEA | 2G, 3G, 4G |
| Turkey | Turkcell Iletisim Hizmetleri | 2G, 3G, 4G |
| Turkey | Vodafone Turkey | 2G, 3G, 4G |
| Turks & Caicos Islands | Digicel | 2G, 3G |
| Turks & Caicos Islands | FLOW | 2G, 3G, 4G |
| USA | Commnet | 2G, 3G, 4G |
| USA | GCI Communications Corp. | 2G, 3G, 4G |
| USA | GTA | 3G, 4G |
| USA | Indigo Wireless | 2G, 3G |
| USA | Limitles Mobile USA | 2G, 3G |
| USA | NewCore Wireless LLC | 2G, 3G |
| USA | PTI Pacifica Inc. | 2G, 3G, 4G |
| USA | T-Mobile USA | 2G, 4G, LTE-M |
| USA | Union Telephone Company | 3G, 4G |
| USA | Verizon Wireless | 2G, LTE-M |
| USA | Viaero Wireless | 3G, 4G |
| Uganda | Airtel | 2G, 3G, 4G |
| Uganda | MTN-UGANDA | 2G, 3G |
| Ukraine | KYIVSTAR | 2G, 3G |
| Ukraine | TriMob | 2G, 3G |
| Ukraine | VODAFONE | 2G, 3G, 4G |
| Ukraine | life:) | 2G, 3G, 4G |
| United Arab Emirates | ETISALAT | 2G, 3G, 4G |
| United Arab Emirates | du | 3G, 4G |
| United Kingdom | 3 | 2G, 3G, 4G |
| United Kingdom | Airtel-Vodafone | 2G, 3G, 4G |
| United Kingdom | JT | 2G, 3G, 4G, LTE-M |
| United Kingdom | Manx Telecom | 2G, 3G, 4G |
| United Kingdom | O2 (UK) | 2G, 3G, 4G |
| United Kingdom | Sure | 2G, 3G, 4G |
| United Kingdom | vodafone | 2G, 3G, 4G |
| Uruguay | Antel | 2G, 3G, 4G |
| Uruguay | CLARO URUGUAY | 2G, 3G, 4G |
| Uruguay | MOVISTAR | 2G, 3G, 4G |
| Uzbekistan | UMS | 2G, 3G, 4G |
| Uzbekistan | UNITEL | 2G, 3G, 4G |
| Uzbekistan | UzMobile | 2G, 3G, 4G |
| Vanuatu | Digicel | 2G, 3G, 4G |
| Vanuatu | SMILE | 2G, 3G |
| Venezuela | Movistar | 2G, 3G |
| Vietnam | VINAPHONE | 2G, 3G, 4G |
| Vietnam | Vietnamobile | 2G, 3G |
| Vietnam | Viettel | 2G, 4G |
| Yemen | MTN | 2G, 3G |
| Yemen | Yemen Company for Mobile Telephony | 2G, 3G |
| Zambia | Airtel | 2G, 3G, 4G |
| Zambia | MTN ZAMBIA | 2G, 3G |
| Zimbabwe | TELECEL | 2G, 3G, 4G |
