Google Code offered in: English - Español - 日本語 - 한국어 - Português - Pусский - 中文(简体) - 中文(繁體)
To check if your mobile carrier supports Google App Engine's SMS verification, please refer to the following list of carriers known to work with Google App Engine. If you are having issues receiving an SMS, fill out the SMS issues form.
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
Albania
Andorra
Antigua and Barbuda
Argentina
Armenia
Australia
Austria
Azerbaijan
Bahrain
Bangladesh
Belgium
Benin
Bermuda
Bhutan
Bolivia
Bosnia-Herzegovina
Brazil
Brunei Darussalam
Bulgaria
Cambodia
Canada
Cape Verde
China
Croatia
Cyprus
Czech Republic
Denmark
Dominican Republic
Egypt
Estonia
Faroe Islands
Finland
France
Gabon
Gambia
Germany
Ghana
Gibraltar
Greece
Greenland
Guernsey
Hong Kong
Hungary
Iceland
India
Indonesia
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kenya
Kuwait
Latvia
Lebanon
Liberia
Liechtenstein
Lithuania
Luxembourg
Macau
Macedonia
Malaysia
Maldives
Mali
Malta
Mauritius
Mexico
Montenegro
Morocco
Mozambique
Namibia
Netherlands
New Zealand
Nigeria
Norway
Oman
Pakistan
Peru
Philippines
Poland
Portugal
Puerto Rico
Romania
Russia
Saudi Arabia
Serbia
Seychelles
Singapore
Slovakia
Slovenia
South Africa
Spain
Sri Lanka
Syria
Spacetel Syria
Sweden
Switzerland
Taiwan
Tanzania
Thailand
Tunisia
Turkey
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States of America
Note: Google Calendar's SMS feature isn't supported by prepaid mobile services in the United States at this time.
Uzbekistan
Venezuela
Virgin Islands (British)
Yemen