International support for Alphanumeric Sender ID
The following table captures our up-to-date coverage for Alphanumeric sender support. For countries where the “Alpha Support” column says “Yes”, you can use an alpha sender when attempting to send messages to these destinations. Among these supported countries, some only support sending transactional messages and require sender ID pre-registration, meaning that you can only use the alpha sender you pre-register with us. You can start the pre-registration process by contacting our support team. It's important that you test out the Alphanumeric support first before sending large batches. See here for restrictions.
COUNTRY | 2-WAY | ALPHA SUPPORT | Note |
Afghanistan (+93) | No | No | |
Albania (+355) | Yes | Yes. Registration not required. | |
Algeria (+213) | No | No | |
Andorra (+376) | Yes | Yes. Registration not required. | |
Angola (+244) | Yes | Yes. Registration not required. | |
Anguilla (+1264) | Yes | Yes. Registration not required. | |
Antigua & Barbuda (+1268) | No | Yes. Registration not required. | |
Argentina (+54) | Yes | No | |
Armenia (+374) | Yes | Yes. Registration not required. | |
Aruba (+297) | Yes | Yes. Registration not required. | |
Australia (+61) | Yes | Yes. Registration not required. | |
Austria (+43) | Yes | Yes. Registration not required. | |
Azerbaijan (+994) | No | No | |
Bahamas (+1242) | No | No | Sender IDs may be overwritten to ensure delivery. |
Bahrain (+973) | No | Yes. Registration not required. | Alpha sender IDs may be overwritten to ensure delivery. |
Bangladesh (+880) | No | Yes. Please contact us to register. | Messages will be overwritten to 'InfoSMS'. Not supported by Bangladesh Citycell. |
Barbados (+1246) | No | Yes. Registration not required. | |
Belarus (+375) | No | Yes. Please contact us to register. | The sender will be overwritten to "CNET".Register |
Belgium (+32) | Yes | No | Alphanumeric sender ID will be overwritten to '320335320002' to ensure delivery. Review *Inbound support with a dedicated number. |
Belize (+501) | Yes | Yes. Registration not required. | |
Benin (+229) | Yes | Yes. Registration not required. | |
Bermuda (+1441) | No | Yes. Registration not required. | |
Bhutan (+975) | Yes | Yes. Registration not required. | |
Bolivia (+591) | Yes | Yes. Registration not required. | |
Bosnia & Herzegovina (+387) | Yes | Yes. Registration not required. | |
Botswana (+267) | No | No | Messages will be overwritten to ensure delivery. |
Brazil (+55) | No | No | |
Brunei Darussalam (+673) | Yes | Yes. Registration not required. | |
Bulgaria (+359) | No | No | Messages will be overwritten to 2210 to ensure delivery. Replies are not supported. |
Burkina Faso (+226) | Yes | Yes. Registration not required. | |
Burundi (+257) | Yes | Yes. Registration not required. | |
Cambodia (+855) | No | Yes. Please contact us to register. | |
Cameroon (+237) | No | Yes. Please contact us to register. | Message will be overwritten to 'ClickSend' to ensure delivery. Registration |
Canada (+1) | Yes | No | |
Cape Verde (+238) | No | Yes. Registration not required. | |
Cayman Islands (+1345) | No | No | |
Central African Republic (+236) | No | Yes. Registration not required. | |
Chad (+235) | No | Yes. Registration not required. | |
Chile (+56) | Yes | No | |
China (+86) | Yes* | No | Messages will be sent from 'CNT' to ensure delivery. *Will need to purchase a dedicated number to receive inbound messages. |
Colombia (+57) | No | No | Messages will be overwritten to ensure delivery. |
Comoros (+269) | Yes | Yes. Registration not required. | |
Congo (+242) | Yes | Yes. Registration not required. | |
Congo D.R. (+242) | No | No | |
Cook Islands (+682) | Yes | Yes. Registration not required. | |
Costa Rica (+506) | Yes | No | |
Croatia (+385) | Yes | No | |
Cuba (+53) | No | Yes. Please contact us to register. | |
Cyprus (+357) | Yes | Yes. Registration not required. | |
Czech Republic (+420) | No | Yes. Please contact us to register. | Messages will be overwritten to InfoSMS to ensure delivery. |
Denmark (+45) | Yes | Yes. Registration not required. | |
Diego Garcia (+246) | No | No | |
Djibouti (+253) | Yes | Yes. Registration not required.No | |
Dominica (+1) | Yes | Yes. Registration not required. | |
Dominican Republic (+1) | No | No | |
Ecuador (+593) | No | No | |
Egypt (+20) | No | Yes. Please contact us to register. | Messages will be overwritten to 'verify'. |
El Salvador (+503) | No | No | |
Equatorial Guinea (+240) | No | Yes. Registration not required. | |
Estonia (+372) | Yes | Yes. Registration not required. | |
Falkland Islands (+500) | Yes | Yes. Registration not required. | |
Faroe Islands (+298) | Yes | Yes. Registration not required. | |
Fiji (+679) | Yes | Yes. Registration not required. | |
Finland (+358) | Yes | Yes. Registration not required. | |
France (+33) | No* | Yes. Registration not required. | *Inbound support with a dedicated number. |
French Guiana (+594) | No | No | |
French Polynesia (+689) | Yes | Yes. Registration not required. | |
Gabon (+241) | Yes | Yes. Registration not required. | |
Gambia (+220) | Yes | Yes. Registration not required. | |
Georgia (+995) | Yes | Yes. Registration not required. | |
Germany (+49) | Yes | Yes. Registration not required. | |
Ghana (+233) | No | No | |
Gibraltar (+350) | Yes | Yes. Registration not required. | |
Greece (+30) | Yes | Yes. Registration not required. | |
Greenland (+299) | Yes | Yes. Registration not required. | |
Grenada (+1) | Yes | Yes. Registration not required. | |
Guadeloupe (+590) | Yes | Yes. Registration not required. | |
Guam (+1) | No | No | |
Guatemala (+502) | No | No | |
Guernsey (+44) | Yes | Yes. Registration not required. | |
Guinea (+224) | Yes | Yes. Registration not required. | |
Guinea-Bissau (+245) | Yes | Yes. Registration not required. | |
Guyana (+592) | Yes | Yes. Registration not required. | |
Haiti (+509) | Yes | Yes. Registration not required. | |
Honduras (+504) | No | No | |
Hong Kong (+852) | Yes | Yes. Registration not required. | |
Hungary (+36) | No | No | Messages will be overwritten to ensure delivery. |
Iceland (+354) | Yes | Yes. Registration not required. | |
India (+91) | No* | No | *Inbound support with a dedicated number. |
Indonesia (+62) | No* | Yes. Please contact us to register. | Messages will be overwritten as 'IDSMS' to ensure delivery. *Inbound support with a dedicated number. |
Iran (+98) | Yes | No | |
Iraq (+964) | Yes | No | |
Ireland (+353) | Yes | Yes. Registration not required. | |
Isle of Man (+44) | Yes | Yes. Registration not required. | |
Israel (+972) | Yes | Yes. Registration not required. | |
Italy (+39) | Yes | Yes. Please contact us to register. | Messages will be overwritten to ensure delivery. |
Côte d'Ivoire (+225) | Yes | Yes. Registration not required. | |
Jamaica (+1) | Yes | Yes. Registration not required. | |
Japan (+81) | No | Yes. Registration not required. | Not supported on all networks and may be overwritten to ensure delivery. |
Jersey (+44) | Yes | Yes. Registration not required. | |
Jordan (+962) | No | Yes. Please contact us to register. | |
Kazakhstan (+7) | No | No | |
Kenya (+254) | No | No | Messages will be overwritten to 'InfoSMS' to ensure delivery. |
Kuwait (+965) | No | Yes. Please contact us to register. | |
Kyrgyzstan (+996) | No | No | |
Laos (+856) | Yes | Yes. Registration not required. | |
Latvia (+371) | Yes | Yes. Registration not required. | |
Lebanon (+961) | Yes | Yes. Registration not required. | |
Lesotho (+266) | No | No | Messages will be overwritten to ensure delivery. |
Liberia (+231) | Yes | Yes. Registration not required. | |
Libya (+218) | No | No | |
Liechtenstein (+423) | Yes | Yes. Registration not required. | |
Lithuania (+370) | Yes | Yes. Registration not required. | The sender ID will be overwritten to ensure delivery. |
Luxembourg (+352) | Yes | Yes. Registration not required. | |
Macau (+853) | No | No | The sender ID will be overwritten to ensure delivery. |
Macedonia (+389) | No | No | The sender ID will be overwritten to ensure delivery. |
Madagascar (+261) | Yes | Yes. Registration not required. | |
Malawi (+265) | No | No | |
Malaysia (+60) | No | No | The sender ID will be overwritten to ensure delivery. Inbound is available through a dedicated number. |
Maldives (+960) | No | Yes. Registration not required. | |
Mali (+223) | No | No | |
Malta (+356) | Yes | Yes. Registration not required. | |
Martinique (+596) | Yes | Yes. Registration not required. | |
Mauritania (+222) | Yes | Yes. Registration not required. | |
Mauritius (+230) | No | Yes. Please contact us to register. | Messages will be overwritten to 'ClickSend' to ensure delivery. |
Mayotte (+262) | Yes | Yes. Registration not required. | |
Mexico (52) | No | No | |
Moldova (+373) | Yes | Yes. Registration not required. | |
Monaco (+377) | No | No | |
Mongolia (+976) | Yes | Yes. Registration not required. | |
Montenegro (+382) | Yes | Yes. Registration not required. | |
Montserrat (+1) | Yes | Yes. Registration not required. | |
Morocco (+212) | No | No | |
Mozambique (+258) | No | No | |
Myanmar (+95) | No | Yes. Please contact us to register. | Messages will be overwritten to 'PINSMS' to ensure deliveryRegistration |
Namibia (+264) | No | No | |
Nauru (+674) | No | No | |
Nepal (+977) | No | No | |
Netherlands (+31) | Yes | Yes. Registration not required. | |
Netherlands Antilles (+599) | Yes | Yes. Registration not required. | |
New Caledonia (+687) | Yes | Yes. Registration not required. | |
New Zealand (+64) | Yes | No | |
Nicaragua (+505) | No | No | |
Niger (+227) | Yes | Yes. Registration not required. | |
Nigeria (+234) | No | Yes. Registration not required. | All messages will be overwritten to 'InfoSMS' to ensure delivery. |
Norfolk Island (+672) | Yes | Yes. Registration not required. | |
Norway (+47) | Yes | Yes. Registration not required. | |
Oman (+968) | No | Yes. Please contact us to register. | |
Pakistan (+92) | No | Yes. Please contact us to register. | Messages will be overwritten to 'ClickSend' to ensure delivery. |
Palestinian Territory (+970) | Yes | Yes. Please contact us to register. | Messages will be overwritten to 'SendSMS' to ensure delivery. Registration |
Panama (+507) | Yes | No | |
Papua New Guinea (+675) | No | Yes. Please contact us to register. | Messages will be overwritten to 'InfoSMS' to ensure delivery. |
Paraguay (+595) | Yes | Yes. Registration not required. | |
Peru (+51) | Yes | Yes. Registration not required. | |
Philippines (+63) | Yes | Yes. Please contact us to register. | |
Poland (+48) | No | Yes. Please contact us to register. | All messages will be overwritten to 'SMS' to ensure delivery. |
Portugal (+351) | Yes | Yes. Registration not required. | |
Puerto Rico (+1) | Yes | No | |
Qatar (+974) | No | Yes. Please contact us to register. | Messages will be overwritten to ensure delivery. |
Reunion (+262) | Yes | Yes. Registration not required. | |
Romania (+40) | Yes | No | |
Russia (+7) | No | Yes. Please contact us to register. | Messages will be overwritten to ensure delivery. |
Rwanda (+250) | Yes | Yes. Registration not required. | |
Samoa (+685) | Yes | Yes. Registration not required. | |
San Marino (+378) | Yes | Yes. Registration not required. | |
Sao Tome & Principe (+239) | Yes | Yes. Registration not required. | |
Saudi Arabia (+966) | No | Yes. Please contact us to register. | |
Senegal (+221) | Yes | Yes. Registration not required. | |
Serbia (+381) | Yes | Yes. Registration not required. | |
Seychelles (+248) | Yes | Yes. Registration not required. | |
Sierra Leone (+232) | Yes | Yes. Registration not required. | |
Singapore (+65) | Yes | Yes. Registration not required. | |
Slovakia (+421) | Yes | Yes. Please contact us to register. | Messages will be overwritten to +421902028032 to ensure delivery.Review |
Slovenia (+386) | Yes | Yes. Registration not required. | |
Solomon Islands (+677) | Yes | Yes. Registration not required. | |
Somalia (+252) | Yes | Yes. Registration not required. | |
South Africa (+27) | No | No | |
South Korea (+82) | No | No | |
South Sudan (+211) | Yes | Yes. Registration not required. | |
Spain (+34) | Yes | Yes. Registration not required. | |
Sri Lanka (+94) | No | No | Messages will be overwritten to 'AlertSender' |
St Kitts & Nevis (+1) | Yes | Yes. Registration not required. | |
St Lucia (+1) | Yes | Yes. Registration not required. | |
St Vincent & the Grenadines (+1) | Yes | Yes. Registration not required. | |
Sudan (+249) | Yes | Yes. Registration not required. | |
Suriname (+597) | Yes | Yes. Registration not required. | |
Swaziland (+268) | Yes | Yes. Registration not required. | |
Sweden (+46) | Yes | Yes. Registration not required. | |
Switzerland (+41) | Yes | Yes. Registration not required. | |
Syria (+963) | No | Yes. Please contact us to register. | |
Taiwan (+886) | No | No | |
Tajikistan (+992) | No | Yes. Registration not required. | |
Tanzania (+255) | Yes | Yes. Please contact us to register. | |
Thailand (+66) | Yes | Yes. Please contact us to register. | |
Timor-Leste (+670) | No | Yes. Registration not required. | |
Togo (+228) | Yes | Yes. Registration not required. | |
Tonga (+676) | Yes | Yes. Registration not required. | |
Trinidad & Tobago (+1) | No | Yes. Registration not required. | |
Tunisia (+216) | No | No | |
Turkey (+90) | No | Yes. Please contact us to register. | Will be overwritten to ensure delivery. |
Turkmenistan (+993) | No | No | |
Turks & Caicos Islands (+1) | Yes | Yes. Registration not required. | |
Uganda (+256) | Yes | Yes | |
Ukraine (+380) | Yes | Yes. Please contact us to register. | |
United Arab Emirates (+971) | No | Yes. Please contact us to register. | Messages will be overwritten to 3709. |
United Kingdom (+44) | Yes | Yes. Registration not required. | |
United States (+1) | Yes | No | |
Uruguay (+598) | No | No | |
Uzbekistan (+998) | No | No | |
Vanuatu (+678) | No | Yes. Registration not required. | |
Venezuela (+58) | No | No | |
Vietnam (+84) | Yes | No | |
Virgin Islands British (+1) | Yes | Yes. Registration not required. | |
Yemen (+967) | No | Yes. Please contact us to register. | |
Zambia (+260) | No | Yes. Registration not required. | |
Zimbabwe (+263) | No | Yes. Registration not required. |