International support for Alphanumeric Sender ID

This article reflects Twilio's current support capabilities for custom SMS sender IDs, or alphanumeric sender ID worldwide. Click the country's name for guidelines on sending Twilio Programmable SMS messages to this locale (where available).

Notice: Countries that require you to register the desired alphanumeric sender ID prior to sending messages from this ID are marked Pre-Registration Required. To qualify for pre-registration, all SMS sent to that country from your account must be transactional.* Some examples of transactional SMS include verification codes, one-time passwords (OTP), and account alerts.

To start the pre-registration process, contact Twilio Support and let us know the country where you wish to set up pre-registration.

Afghanistan No
Albania Yes
Algeria Yes
American Samoa No
Andorra Yes
Angola Yes
Anguilla Yes
Antigua & Barbuda Yes
Argentina No
Armenia Yes - Pre-Registration Required
Aruba Yes
Australia Yes
Austria Yes
Azerbaijan No
Bahamas No
Bahrain Yes
Bangladesh No
Barbados Yes
Belarus Yes only for non Belarus based companies - Pre-Registration Required*
Belgium No
Belize No
Benin Yes
Bermuda Yes
Bhutan Yes
Bolivia Yes
Bosnia and Herzegovina Yes
Botswana Yes
Brazil No
Brunei Yes
Bulgaria No
Burkina Faso Yes
Burundi Yes
Cambodia Yes
Cameroon Yes
Canada No
Cape Verde Yes
Cayman Islands (UK) No
Central African Republic Yes
Chad Yes
Chile No
China** Yes - Pre-Registration Required
Colombia No
Comoros Yes
Congo (Republic of the Congo) No
Congo (Democratic Republic of the Congo) Yes
Cook Islands Yes
Costa Rica No
Croatia No
Cuba Yes - Pre-Registration Required
Cyprus Yes
Czech Republic Yes - Pre-Registration Required
Denmark Yes
Diego Garcia No
Djibouti Yes
Dominica Yes
Dominican Republic No
Ecuador No
Egypt Yes - Pre-Registration Required
El Salvador No
Equatorial Guinea Yes
Estonia Yes
Falkland Islands Yes
Faroe Islands Yes
Fiji Yes
Finland Yes
France Yes
French Guiana No
French Polynesia Yes
Gabon Yes
Gambia Yes
Georgia Yes
Germany Yes
Ghana Yes
Gibraltar Yes
Greece Yes
Greenland Yes
Grenada Yes
Guadeloupe & Martinique Yes
Guam No
Guatemala No
Guernsey Yes
Guinea Yes
Guinea-Bissau Yes
Guyana Yes
Haiti Yes
Honduras No
Hong Kong Yes
Hungary No
Iceland Yes
India Yes - Pre-Registration Required
Indonesia Yes - Pre-Registration Required
Iran No
Iraq No
Ireland Yes
Isle of Man Yes
Israel Yes
Italy Yes
Ivory Coast (Côte d'Ivoire) Yes
Jamaica Yes
Japan Numeric Pre-Registration, Limited Availability - Talk to Sales
Jersey Yes
Jordan Yes - Pre-Registration Required
Kazakhstan No
Kenya Yes - Pre-Registration Required
Kuwait Yes - Pre-Registration Required
Kyrgyzstan No
Laos (Lao People's Democratic Republic) No
Latvia Yes
Lebanon Yes
Lesotho Yes
Liberia Yes
Libya Yes
Liechtenstein Yes
Lithuania Yes
Luxembourg Yes
Macau (PRC) Yes
Macedonia Yes
Madagascar Yes
Malawi Yes
Malaysia No
Maldives Yes
Mali No
Malta Yes
Martinique Yes
Mauritania Yes
Mauritius Yes
Mayotte Yes
Mexico No
Moldova Yes
Monaco No
Mongolia Yes
Montenegro Yes
Montserrat Yes
Morocco No
Mozambique Yes
Myanmar No
Namibia No
Nauru No
Nepal No
Netherlands Yes
Netherlands Antilles Yes
New Caledonia Yes
New Zealand No
Nicaragua No
Niger Yes
Nigeria Yes - Pre-Registration Required
Norway Yes
Oman Yes - Pre-Registration Required
Pakistan No
Palestine Yes
Panama No
Papua New Guinea Yes
Paraguay Yes
Peru No
Philippines Yes - Pre-Registration Required
Poland Yes
Portugal Yes
Puerto Rico No
Qatar Yes - Pre-Registration Required
Réunion Yes
Romania No
Russia Yes - Pre-Registration Required 
Rwanda Yes
Samoa Yes
San Marino Yes
Sao Tome and Principe Yes
Saudi Arabia Yes only for non Saudi Arabia based companies - Pre-Registration Required*
Senegal Yes
Serbia Yes
Seychelles Yes
Sierra Leone Yes
Singapore Yes
Slovakia Yes
Slovenia Yes
Solomon Islands Yes
Somalia Yes
South Africa No
South Korea No
South Sudan Yes
Spain Yes
Sri Lanka No
St. Kitts and Nevis Yes
St. Lucia Yes
Saint Vincent and the Grenadines Yes
Sudan Yes
Suriname Yes
Swaziland Yes
Sweden Yes
Switzerland Yes
Syria No
Taiwan No
Tajikistan Yes
Tanzania Yes - Pre-Registration Required
Thailand Yes - Pre-Registration Required
Timor-Leste (East Timor) Yes
Togo Yes
Tonga Yes
Trinidad and Tobago Yes
Tunisia Yes
Turkey Yes - Pre-Registration Required
Turkmenistan Yes
Turks and Caicos Islands Yes
Uganda Yes
Ukraine Yes
United Arab Emirates Yes - Pre-Registration Required
United Kingdom Yes
United States No
Uruguay No
Uzbekistan Yes
Vanuatu Yes
Venezuela No
Vietnam Yes - Pre-Registration Required
Virgin Islands (British Virgin Islands) Yes
Yemen No
Zambia Yes
Zimbabwe Yes

* Saudi Arabia offers pre-registration options for either transactional or promotional messages.
** For messages to China, pre-registration of message body template is recommended.
 There's a monthly fee of $6.00 USD for Czech Republic Sender ID pre-registration.

†† There's a monthly fee of $230.00 USD for Russia Sender ID pre-registration.



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