To check if your mobile carrier supports Google Calendar's SMS feature, please refer to the following list of carriers known to work with Google Calendar. If you'd like to activate the SMS feature of Google Calendar, first check to see if your mobile carrier is listed under your country's name. Then, follow the instructions on this page to obtain your verification code and register your phone number.
Please note, if the Carrier drop-down menu for your country displays 'See Help Center for supported providers' when registering your mobile phone, simply leave this option selected in the menu. In this case, it's not necessary to specify your carrier name.
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Afghanistan
- Afghan Wireless Communication Corp (AWCC)
- Telecom Development Company Afghanistan Ltd.
Albania
- Albanian Mobile Communications
- Vodafone Albaniaca
Andorra
- Servei De Tele. DAndorra
Antigua and Barbuda
- Antigua Public Utilities Authority-APUA
- Antigua Wireless Ventures Limited
- Cable & Wireless Caribbean Cellular (Antigua) Ltd
Argentina
- Telefonica Moviles Argentina S.A.
- Telecom Personal SA
Armenia
- K Telecom CJSC
- Karabakh Telecom
Australia
- Hutchison 3G Australia Pty Limited
- Singtel Optus Limited
- Telstra Corporation Limited
- Vodafone Pacific Limited
Austria
- Hutchison 3G Austria GmbH
- One GmbH
- Tele2 Austria
- T-Mobile Austria GmbH
- Mobilkom Austria AG
Azerbaijan
- Azercell Telecom BM
- Bakcell Ltd.
Bahrain
- Bahrain Telecommunications Company
- MTC Vodafone (Bahrain) B.S.C.
Bangladesh
- GrameenPhone Ltd
- TM International (Bangladesh) Ltd
- Warid Telecom International Ltd
Belarus
- JLLC Mobile TeleSystems
- Velcom
Belgium
- Base NV SA
- Belgacom Mobile
- Mobistar S.A.
Benin
- Spacetel-Benin
Bermuda
- M3 Wireless Ltd
Bhutan
- B-Mobile
Bolivia
- Entel SA
- Nuevatel PCS De Bolivia SA
Bosnia-Herzegovina
- HT Mobile Communications Ltd Mostar
- RS Telecommunications JSC Banja Luka
Brazil
- TIM Celular S.A.
- TNL PCS S.A.
Brunei Darussalam
- DataStream Technology
Bulgaria
- BTC Mobile EOOD
- Cosmo Bulgaria Mobile EAD
- Mobiltel EAD
Cambodia
- Cambodia Shinawatra Co. Ltd
Canada
- Rogers Wireless Inc
Cape Verde
- CVMovel S.A.
China
- China Mobile
- China Telcom
- China Unicom
Croatia
- T-Mobile Croatia LLC
- VIPnet d.o.o.
Cyprus
- Areeba Ltd
- Cyprus Telecommunications Auth
Czech Republic
- Telefonica O2 Czech Republic
- T-Mobile Czech Republic a.s.
- Vodafone Czech Republic a.s.
Denmark
- Hi3G Denmark ApS
- Sonofon
- TDC Mobil AS
- Tele2 Denmark
- Telia Nattjanster Norden AB
Dominican Republic
- Orange Dominicana S.A.
Egypt
- ECMS-MobiNiL
- Etisalat Misr
- Vodafone Egypt Telecommunications S.A.E
Estonia
- AS EMT
- Elisa Eesti AS
- Tele2 Eesti AS
Faroe Islands
- Faroese Telecom
- Kall
Finland
- Alands Mobiltelefon Ab
- DNA Networks Ltd
- Elisa Corporation
- Telia Sonera Finland Oyj
France
- Bouygues Telecom
- Orange France
- SFR
Gabon
- Celtel Gabon SA
Gambia
- Africell (Gambia) Ltd
Germany
- E-Plus Mobilfunk
- O2 (Germany) GmbH & Co. OHG
- T-Mobile Deutschland GmbH
- Vistream
- Vodafone D2 GmbH
Ghana
- Scancom Ltd
- Zain
Gibraltar
- Gibraltar Telecommunications Int. Ltd.
Greece
- Cosmote - Mobile Telecommunications S.A.
- Q Telecommunications S.A
- Vodafone-Panafon
- Wind Hellas Telecommunications S.A
Greenland
- TELE Greenland AS
Guernsey
- Cable & Wireless Guernsey Ltd
Hong Kong
- China Mobile Peoples Telephone Co Ltd
- Hong Kong CSL Limited
- Hutchison Telecom (HK) Ltd
- New World PCS
- PCCW Mobile HK Limited
- SmarTone Mobile Communications Limited
Hungary
- Magyar Telekom Plc
- Vodafone Hungary Ltd
Iceland
- IMC Island ehf
- Og fjarskipti hf
- Siminn hf
India
- Aircel Cellular Limited
- Bharat Sanchar Nigam Limited
- Bharti Airtel Limited
- BPL Mobile Communications Limited
- IDEA Cellular Limited
- Reliance Telecom Limited
- Spice Communications Limited
- Vodafone
Indonesia
- Excelcom
- Hutchison CP Telecommunications
- PT Indonesian Satellite Corporation Tbk (INDOSAT)
- PT Telekomunikasi Selular
Iraq
- Asia Cell Telecommunications Company Ltd.
- Orascom Telecom Iraq Corporation
Ireland
- Hutchison 3G
- Ireland limited
- Meteor Mobile Telecommunications Limited
- O2 Communications (Ireland) Ltd
- Vodafone Ireland Ltd.
Isle of Man
- Manx Telecom
Israel
- Cellcom Israel Ltd
- Palestine Telecomm Co Ltd
- Partner Communications Company Ltd
Italy
- H3G
- TIM Italia Mobile
- Vodafone Omnitel N.V.
- Wind Telecomunicazioni SpA
Jamaica
- Cable & Wireless Jamaica Limited
- Digicel (Jamaica) Limited
Japan
- SoftBank Mobile
Jersey
- Jersey Telecom
- Jersey Airtel Limited
Jordan
- Jordan Mobile Telephone Services (JMTS)
- Petra Jordanian Mobile Telecommunications Company(MobileCom)
- Xpress
Kenya
- Safaricom
- Zain Kenya
Kuwait
- National Mobile Telecommunications Co.
Latvia
- Latvian Mobile Telephone Co
- Tele2 Latvia
Lebanon
- MIC 2
Liberia
- Celcom Telecommunications Inc
- Comium Services BVI
Liechtenstein
- Mobilkom
- Orange
- Swisscom Mobile Ltd)
- Tele2
Lithuania
- Omnitel
- UAB Bite Lietuva
- UAB TELE2
Luxembourg
- P & T Luxembourg
- Tango SA
- VOXmobile S.A.
Macau
- CTM
- Hutchison Telephone (Macau) Company Ltd
Macedonia
- T-Mobile Macedonia
Malaysia
- Celcom (Malaysia) Sdn Bhd
- DiGi Telecommunications Sdn Bhd
- Maxis Communications Berhad
Maldives
- Wataniya Telecom Maldives Pvt. Ltd
Mali
- Orange Mali SA
Malta
- Mobisle Communications Limited
- Vodafone Malta Limited
Mauritius
- Cellplus Mobile Communications Ltd.
- Emtel Ltd
Mexico
- Telefonica Moviles Mexico
Montenegro
- MTEL D.O.O. Podgorica
- ProMonte GSM
Morocco
- IAM
- Medi Telecom
Mozambique
- Mocambique Celular SARL(mCel)
- VM S.A.R.L.
Namibia
- MTC Namibia
Netherlands
- KPN Mobile
- Orange
- T-Mobile
- Tele2
- Tele2 Mobiel
- Telfort
- Vodafone
New Zealand
- Telecom
- Vodafone
Nigeria
- Globacom Ltd.
- MTN Nigeria Communications Limited
Norway
- Netcom AS
- Tele2 Norway
- Telenor Mobil
Oman
- Oman Telecommunications Company
- Omani Qatari Telecommunications Company SAOC
Pakistan
- Mobilink-PMCL
- Telenor Pakistan (Pvt) Ltd.
- Paktel Limited
Peru
- America Movil Peru S.A.C
Philippines
- Digital Telecommunications Phils Inc
- Globe Telecom
- Smart Communications Inc
Poland
- P4 Sp. z o.o
- Play
- Polkomtel S.A.
- Polska Telefonia Cyfrowa
- PTK Centertel
Portugal
- Sonaecom
- TMN
- Vodafone
Puerto Rico
- Centennial
- Suncom
Romania
- Cosmote Romanian Mobile Telecommunications S.A.
- Orange Romania SA
- Vodafone Romania S.A.
Russia
- CJSC Novgorod Telecommunication
- JSC Uralsvyazinform
- Kuban
- MegaFon Open Joint Stock Company
- Mobile TeleSystems (MTS)
- New Telephone Company
- Nizhegorodskaya Cellular Communications
- OJSC VimpelCom
- Primtelefon
- Tele2
- Yeniseytelecom
- Zao Smarts
Saudi Arabia
- Mobily
- Saudi Telecom Company (STC)
Serbia
- Telekom Srbija
- Telenor d.o.o.
Seychelles
- Cable & Wireless (Seychelles)
- Telecom (Seychelles) Ltd
Singapore
- MobileOne Ltd
- Singapore Telecom Mobile Pte Ltd
Slovakia
- Orange Slovensko a.s.
- T-Mobile Slovensko a.s.
- Telefonica O2 Slovakia s.r.o.
Slovenia
- Mobitel D.D.
- Si.Mobil d.d.
- Tusmobil d.o.o.
South Africa
- Cell C (Pty) Ltd
- MTN - Mobile Telephone Networks (Pty) Ltd.
- Vodacom Group Pty Ltd.
Spain
- France Telecom Espana SA (Orange)
- Telefonica Moviles Espana S.A.
- Vodafone Espana S.A.
Sri Lanka
- Dialog Telekom Ltd
- Mobitel Sri Lanka
- Tigo (Private) Limited
Syria
Spacetel Syria
Sweden
- Hi3G Access AB
- Tele 2 AB
- Telenor Sverige AB
- TeliaSonera Mobile Networks AB Sweden
Switzerland
- Orange Communications
- Sunrise Communications
- Swisscom Mobile Ltd
Taiwan
- Chunghwa Telecom
- Taiwan Mobile Co. Ltd
- VIBO Telecom
Tanzania
- Vodacom Tanzania Limited
Thailand
- Advanced Info Service PLC
- Total Access Communications Co
- True Move Company Limited
Tunisia
- Orascom Telecom Tunisie
- Tunisie Telecom
Turkey
- Avea Iletisim Hizmetleri A.S.
- Turkcell Iletisim Hizmetleri A.S.
- Vodafone Telekommunikasyon A.S. (TELSIM GSM)
Uganda
- CelTel
- MTN Uganda Ltd
Ukraine
- Astelit LLC
- Kyivstar GSM JSC
- Ukrainian Mobile Communications
United Arab Emirates
- Emirates Integrated Telecommunications Company
United Kingdom
- Hutchison 3G
- O2
- Orange PCS
- T-Mobile
- Vodafone
United States of America
Note: Google Calendar's SMS feature isn't supported by prepaid mobile services in the United States at this time.
- Alaska Communications Systems
- Alaska Wireless
- Alltel
- Appalachian Wireless
- AT&T
- Bluegrass Cellular
- Cellcom
- Cellular One of San Luis Obispo
- Cellular South
- CellularOne
- Centennial Wireless
- Cincinnati Bell
- Copper Valley
- Edge Wireless
- Einstein Wireless
- Google Voice
- Helio
- MetroPCS
- Midwest Wireless
- Nextel
- nTelos
- Omnipoint
- Qwest
- SouthernLINC Wireless
- Sprint
- SRT WIRELESS
- SunCom Wireless
- SureWest
- T-Mobile
- Tracfone
- Unicel
- US Cellular
- Verizon
- Virgin Mobile
- Western Wireless
Uzbekistan
- FE Uzdunrobita Ltd
- Unitel LLC
Venezuela
- Corporacion Digitel C.A.
Virgin Islands (British)
- Cable & Wireless (West Indies) Limited
Yemen
- Spacetel - Yemen
- Yemen Mobile Phone Company - Sabafon
