International support for Alphanumeric Sender ID This article reflects Twilio's current support capabilities for custom SMS sender IDs, or alphanumeric sender ID (https://support.twilio.com/hc/en-us/articles/223181348-Getting-started-with-Alphanumeric-Sender-ID) worldwide. Click the country's name for guidelines on sending Twilio Programmable SMS messages to this locale (where available).
Notice: Some countries may require registration of the desired alphanumeric sender ID prior to sending messages from this ID. These countries are are marked Pre-Registration Required in the table below. In pre-registration countries, delivery quality may be lower for messages sent using a standard SMS-capable Twilio phone number, as carriers in these countries often impose carrier filtering (https://support.twilio.com/hc/en-us/articles/223181848-How-Does-Carrier-Filtering-Work-) on non-registered message traffic.
To start the pre-registration process, please visit Twilio's Alphanumeric Sender ID registration page (https://twiliodoer.secure.force.com/SenderId), select the country you would like to request an Alphanumeric Sender ID for, and complete the form. If the country you want is not available, please search for the country from the table below)
COUNTRY
ALPHANUMERIC SENDER ID SUPPORTED?
Afghanistan (https://www.twilio.com/sms/guidelines/af)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Albania (https://www.twilio.com/sms/guidelines/al)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Algeria (https://www.twilio.com/sms/guidelines/dz)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
American Samoa (https://www.twilio.com/sms/guidelines/as)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Andorra (https://www.twilio.com/sms/guidelines/ad)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Angola (https://www.twilio.com/sms/guidelines/ao)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Anguilla (https://www.twilio.com/sms/guidelines/ai)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Antigua & Barbuda (https://www.twilio.com/sms/guidelines/ag)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Argentina (https://www.twilio.com/sms/guidelines/ar)
No
Armenia (https://www.twilio.com/sms/guidelines/am)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Aruba (https://www.twilio.com/sms/guidelines/aw)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Australia (https://www.twilio.com/sms/guidelines/au)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Austria (https://www.twilio.com/sms/guidelines/at)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Azerbaijan (https://www.twilio.com/sms/guidelines/az)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bahamas (https://www.twilio.com/sms/guidelines/bs)
No
Bahrain (https://www.twilio.com/sms/guidelines/bh)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bangladesh (https://www.twilio.com/sms/guidelines/bd)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Barbados (https://www.twilio.com/sms/guidelines/bb)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Belarus (https://www.twilio.com/sms/guidelines/by)
Yes only for non Belarus based companies - Pre-Registration Required* (https://twiliodoer.secure.force.com/SenderId)
Belgium (https://www.twilio.com/sms/guidelines/be)
No
Belize (https://www.twilio.com/sms/guidelines/bz)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Benin (https://www.twilio.com/sms/guidelines/bj)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Bermuda (https://www.twilio.com/sms/guidelines/bm)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bhutan (https://www.twilio.com/sms/guidelines/bt)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bolivia (https://www.twilio.com/sms/guidelines/bo)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bosnia and Herzegovina (https://www.twilio.com/sms/guidelines/ba)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Botswana (https://www.twilio.com/sms/guidelines/bw)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Brazil (https://www.twilio.com/sms/guidelines/br)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Brunei (https://www.twilio.com/sms/guidelines/bn)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Bulgaria (https://www.twilio.com/sms/guidelines/bg)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Burkina Faso (https://www.twilio.com/sms/guidelines/bf)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Burundi (https://www.twilio.com/sms/guidelines/bi)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Cambodia (https://www.twilio.com/sms/guidelines/kh)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Cameroon (https://www.twilio.com/sms/guidelines/cm)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Canada (https://www.twilio.com/sms/guidelines/ca)
No
Cape Verde (https://www.twilio.com/sms/guidelines/cv)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Cayman Islands (UK) (https://www.twilio.com/sms/guidelines/ky)
No
Central African Republic (https://www.twilio.com/sms/guidelines/cf)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Chad (https://www.twilio.com/sms/guidelines/td)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Chile (https://www.twilio.com/sms/guidelines/cl)
No
China (https://www.twilio.com/sms/guidelines/cn)*
No
Colombia (https://www.twilio.com/sms/guidelines/co)
No
Comoros (https://www.twilio.com/sms/guidelines/km)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Congo (Republic of the Congo) (https://www.twilio.com/sms/guidelines/cg)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Congo (Democratic Republic of the Congo) (https://www.twilio.com/sms/guidelines/cd)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Cook Islands (https://www.twilio.com/sms/guidelines/ck)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Costa Rica (https://www.twilio.com/sms/guidelines/cr)
No
Croatia (https://www.twilio.com/sms/guidelines/hr)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Cuba (https://www.twilio.com/sms/guidelines/cu)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Cyprus (https://www.twilio.com/sms/guidelines/cy)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Czech Republic (https://www.twilio.com/sms/guidelines/cz)
Yes - Pre-Registration Required† (https://twiliodoer.secure.force.com/SenderId)
Denmark (https://www.twilio.com/sms/guidelines/dk)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Djibouti (https://www.twilio.com/sms/guidelines/dj)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Dominica (https://www.twilio.com/sms/guidelines/dm)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Dominican Republic (https://www.twilio.com/sms/guidelines/do)
No
Ecuador (https://www.twilio.com/sms/guidelines/ec)
No
Egypt (https://www.twilio.com/sms/guidelines/eg)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
El Salvador (https://www.twilio.com/sms/guidelines/sv)
No
Equatorial Guinea (https://www.twilio.com/sms/guidelines/gq)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Estonia (https://www.twilio.com/sms/guidelines/ee)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Ethiopia (https://www.twilio.com/sms/guidelines/et)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Falkland Islands (https://www.twilio.com/sms/guidelines/fk)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Faroe Islands (https://www.twilio.com/sms/guidelines/fo)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Fiji (https://www.twilio.com/sms/guidelines/fj)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Finland (https://www.twilio.com/sms/guidelines/fi)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
France (https://www.twilio.com/sms/guidelines/fr)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
French Guiana (https://www.twilio.com/sms/guidelines/gf)
No
French Polynesia (https://www.twilio.com/sms/guidelines/pf)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Gabon (https://www.twilio.com/sms/guidelines/ga)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Gambia (https://www.twilio.com/sms/guidelines/gm)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Georgia (https://www.twilio.com/sms/guidelines/ge)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Germany (https://www.twilio.com/sms/guidelines/de)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Ghana (https://www.twilio.com/sms/guidelines/gh)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Gibraltar (https://www.twilio.com/sms/guidelines/gi)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Greece (https://www.twilio.com/sms/guidelines/gr)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Greenland (https://www.twilio.com/sms/guidelines/gl)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Grenada (https://www.twilio.com/sms/guidelines/gd)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Guadeloupe & Martinique (https://www.twilio.com/sms/guidelines/gp)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Guam (https://www.twilio.com/sms/guidelines/gu)
No
Guatemala (https://www.twilio.com/sms/guidelines/gt)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Guernsey (https://www.twilio.com/sms/guidelines/gg)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Guinea (https://www.twilio.com/sms/guidelines/gn)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Guinea-Bissau (https://www.twilio.com/sms/guidelines/gw)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Guyana (https://www.twilio.com/sms/guidelines/gy)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Haiti (https://www.twilio.com/sms/guidelines/ht)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Honduras (https://www.twilio.com/sms/guidelines/hn)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Hong Kong (https://www.twilio.com/sms/guidelines/hk)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Hungary (https://www.twilio.com/sms/guidelines/hu)
No
Iceland (https://www.twilio.com/sms/guidelines/is)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
India (https://www.twilio.com/sms/guidelines/in)
No
Indonesia (https://www.twilio.com/sms/guidelines/id)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)
Iran (https://www.twilio.com/sms/guidelines/ir)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Iraq (https://www.twilio.com/sms/guidelines/iq)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Ireland (https://www.twilio.com/sms/guidelines/ie)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Isle of Man
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Israel (https://www.twilio.com/sms/guidelines/il)
Yes - Pre-Registration Required only for companies based in Israel that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Israel or if doing less than 30,000 SMS per month)
Italy (https://www.twilio.com/sms/guidelines/it)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Ivory Coast (Côte d'Ivoire) (https://www.twilio.com/sms/guidelines/ci)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Jamaica (https://www.twilio.com/sms/guidelines/jm)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Japan (https://www.twilio.com/sms/guidelines/jp)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Jersey (https://www.twilio.com/sms/guidelines/je)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Jordan (https://www.twilio.com/sms/guidelines/jo)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Kazakhstan (https://www.twilio.com/sms/guidelines/kz)
Yes - Pre-Registration Required†† (https://twiliodoer.secure.force.com/SenderId)
Kenya (https://www.twilio.com/sms/guidelines/ke)
Yes - Pre-Registration Required††† (https://twiliodoer.secure.force.com/SenderId)
Kosovo (https://www.twilio.com/sms/guidelines/xk)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Kuwait (https://www.twilio.com/sms/guidelines/kw)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)
Kyrgyzstan (https://www.twilio.com/sms/guidelines/kg)
No
Laos (Lao People's Democratic Republic) (https://www.twilio.com/sms/guidelines/la)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Latvia (https://www.twilio.com/sms/guidelines/lv)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Lebanon (https://www.twilio.com/sms/guidelines/lb)
Yes - Pre-Registration Required only for companies based in Lebanon that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Lebanon or if doing less than 30,000 SMS per month)
Lesotho (https://www.twilio.com/sms/guidelines/ls)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Liberia (https://www.twilio.com/sms/guidelines/lr)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Libya (https://www.twilio.com/sms/guidelines/ly)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Liechtenstein (https://www.twilio.com/sms/guidelines/li)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Lithuania (https://www.twilio.com/sms/guidelines/lt)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Luxembourg (https://www.twilio.com/sms/guidelines/lu)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Macau (PRC) (https://www.twilio.com/sms/guidelines/mo)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Macedonia (https://www.twilio.com/sms/guidelines/mk)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Madagascar (https://www.twilio.com/sms/guidelines/mg)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Malawi (https://www.twilio.com/sms/guidelines/mw)
Yes - Pre-Registration Required only for companies based in Malawi that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Malawi or if doing less than 30,000 SMS per month)
Malaysia (https://www.twilio.com/sms/guidelines/my)
No
Maldives (https://www.twilio.com/sms/guidelines/mv)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Mali (https://www.twilio.com/sms/guidelines/ml)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Malta (https://www.twilio.com/sms/guidelines/mt)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Martinique (https://www.twilio.com/sms/guidelines/mq)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Mauritania (https://www.twilio.com/sms/guidelines/mr)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Mauritius (https://www.twilio.com/sms/guidelines/mu)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Mayotte (https://www.twilio.com/sms/guidelines/re)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Mexico (https://www.twilio.com/sms/guidelines/mx)
Yes - Pre-Registration Required. (https://twiliodoer.secure.force.com/SenderId)Minimum 1,000 SMS per month.
Moldova (https://www.twilio.com/sms/guidelines/md)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Monaco (https://www.twilio.com/sms/guidelines/mc)
No
Mongolia (https://www.twilio.com/sms/guidelines/mn)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Montenegro (https://www.twilio.com/sms/guidelines/me)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Montserrat (https://www.twilio.com/sms/guidelines/ms)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Morocco (https://www.twilio.com/sms/guidelines/ma)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Mozambique (https://www.twilio.com/sms/guidelines/mz)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Myanmar (https://www.twilio.com/sms/guidelines/mm)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Namibia (https://www.twilio.com/sms/guidelines/na)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Nauru
No
Nepal (https://www.twilio.com/sms/guidelines/np)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Netherlands (https://www.twilio.com/sms/guidelines/nl)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Netherlands Antilles (https://www.twilio.com/sms/guidelines/an)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
New Caledonia (https://www.twilio.com/sms/guidelines/nc)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
New Zealand (https://www.twilio.com/sms/guidelines/nz)
No
Nicaragua (https://www.twilio.com/sms/guidelines/ni)
No
Niger (https://www.twilio.com/sms/guidelines/ne)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Nigeria (https://www.twilio.com/sms/guidelines/ng)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Norway (https://www.twilio.com/sms/guidelines/no)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Oman (https://www.twilio.com/sms/guidelines/om)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Pakistan (https://www.twilio.com/sms/guidelines/pk)
Yes - Pre-Registration Required only for companies based in Pakistan that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Pakistan or if doing less than 30,000 SMS per month)
Palestine (https://www.twilio.com/sms/guidelines/ps)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Panama (https://www.twilio.com/sms/guidelines/pa)
No
Papua New Guinea (https://www.twilio.com/sms/guidelines/pg)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Paraguay (https://www.twilio.com/sms/guidelines/py)
No
Peru (https://www.twilio.com/sms/guidelines/pe)
No
Philippines (https://www.twilio.com/sms/guidelines/ph)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Poland (https://www.twilio.com/sms/guidelines/pl)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Portugal (https://www.twilio.com/sms/guidelines/pt)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Puerto Rico (https://www.twilio.com/sms/guidelines/pr)
No
Qatar (https://www.twilio.com/sms/guidelines/qa)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Réunion (https://www.twilio.com/sms/guidelines/re)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Romania (https://www.twilio.com/sms/guidelines/ro)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Russia (https://www.twilio.com/sms/guidelines/ru)
Yes - Pre-Registration Required †††† (https://twiliodoer.secure.force.com/SenderId)
NOTE: Russia Sender ID Registration has currently been paused.
If you are related with humanitarian aid and in line with the work of our Twilio.org (http://twilio.org/) team, then please reach out to us at
[email protected] (
[email protected])and we will review your application individually
Rwanda (https://www.twilio.com/sms/guidelines/rw)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Samoa (https://www.twilio.com/sms/guidelines/ws)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
San Marino (https://www.twilio.com/sms/guidelines/sm)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Sao Tome and Principe (https://www.twilio.com/sms/guidelines/st)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Saudi Arabia (https://www.twilio.com/sms/guidelines/sa)
Yes - Pre-Registration Required for non-Saudi Arabia-based companies (https://twiliodoer.secure.force.com/SenderId)
Pre-registration not supported for KSA-based companies
Senegal (https://www.twilio.com/sms/guidelines/sn)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Serbia (https://www.twilio.com/sms/guidelines/rs)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID) - Pre-Registration Optional (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)† (https://twiliodoer.secure.force.com/SenderId)
Seychelles (https://www.twilio.com/sms/guidelines/sc)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Sierra Leone
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Singapore (https://www.twilio.com/sms/guidelines/sg)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Slovakia (https://www.twilio.com/sms/guidelines/sk)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Slovenia (https://www.twilio.com/sms/guidelines/si)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Solomon Islands
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Somalia (https://www.twilio.com/sms/guidelines/so)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
South Africa (https://www.twilio.com/sms/guidelines/za)
No
South Korea (https://www.twilio.com/sms/guidelines/kr)
No
South Sudan (https://www.twilio.com/sms/guidelines/ss)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Spain (https://www.twilio.com/sms/guidelines/es)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Sri Lanka (https://www.twilio.com/sms/guidelines/lk)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
St. Kitts and Nevis (https://www.twilio.com/sms/guidelines/kn)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
St. Lucia (https://www.twilio.com/sms/guidelines/lc)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Saint Vincent and the Grenadines (https://www.twilio.com/sms/guidelines/vc)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Sudan (https://www.twilio.com/sms/guidelines/sd)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Suriname (https://www.twilio.com/sms/guidelines/sr)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Swaziland (https://www.twilio.com/sms/guidelines/sz)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Sweden (https://www.twilio.com/sms/guidelines/se)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Switzerland (https://www.twilio.com/sms/guidelines/ch)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Syria (https://www.twilio.com/sms/guidelines/sy)
No
Taiwan (https://www.twilio.com/sms/guidelines/tw)
No
Tajikistan (https://www.twilio.com/sms/guidelines/tj)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Tanzania (https://www.twilio.com/sms/guidelines/tz)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Thailand (https://www.twilio.com/sms/guidelines/th)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Timor-Leste (East Timor) (https://www.twilio.com/sms/guidelines/tl)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Togo (https://www.twilio.com/sms/guidelines/tg)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Tonga (https://www.twilio.com/sms/guidelines/to)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Trinidad and Tobago (https://www.twilio.com/sms/guidelines/tt)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Tunisia (https://www.twilio.com/sms/guidelines/tn)
Yes - Pre-Registration Required only for companies based in Tunisia that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Tunisia or if doing less than 30,000 SMS per month)
Turkey (https://www.twilio.com/sms/guidelines/tr)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Turkmenistan (https://www.twilio.com/sms/guidelines/tm)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Turks and Caicos Islands (https://www.twilio.com/sms/guidelines/tc)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Uganda (https://www.twilio.com/sms/guidelines/ug)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Ukraine (https://www.twilio.com/sms/guidelines/ua)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
United Arab Emirates (https://www.twilio.com/sms/guidelines/ae)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
United Kingdom (https://www.twilio.com/sms/guidelines/gb)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
United States (https://www.twilio.com/sms/guidelines/us)
No
Uruguay (https://www.twilio.com/sms/guidelines/uy)
No
Uzbekistan (https://www.twilio.com/sms/guidelines/uz)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Vanuatu
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Venezuela (https://www.twilio.com/sms/guidelines/ve)
Yes (https://support.twilio.com/hc/en-us/articles/223133967-Change-the-From-number-or-Sender-ID-for-Sending-SMS-Messages#Alphanumeric_Sender_ID)
Vietnam (https://www.twilio.com/sms/guidelines/vn)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Virgin Islands (British Virgin Islands) (https://www.twilio.com/sms/guidelines/vg)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Yemen (https://www.twilio.com/sms/guidelines/ye)
Yes (https://support.twilio.com/hc/en-us/articles/223133767-International-support-for-Alphanumeric-Sender-ID)
Zambia (https://www.twilio.com/sms/guidelines/zm)
Yes - Pre-Registration Required (https://twiliodoer.secure.force.com/SenderId)
Zimbabwe (https://www.twilio.com/sms/guidelines/zw)
Yes - Pre-Registration Required only for companies based in Zimbabwe that plan to send more than 30,000 SMS per month. (https://twiliodoer.secure.force.com/SenderId)
(Not required if company is not based in Zimbabwe or if doing less than 30,000 SMS per month)
Please Note:In countries where pre-registration is required you must use an International Twilio long code as the From parameter and not a local/domestic long code.
* For messages to China, pre-registration of message body template is recommended.
† There's a monthly fee of $30.00 USD for Czech Republic Sender ID pre-registration.
†† There's a monthly fee of $250.00 USD for Kazakhstan Sender ID pre-registration.
††† There's a one-time fee of $330.00 USD for Kenya Sender ID pre-registration for Domestic Customers. No fees for International Customers.
†††† There's a monthly fee of $230.00 USD for Russia Sender ID pre-registration.
††††† There's a monthly fee of $30.00 USD for Serbia Sender ID pre-registration.
†††††† There's a one-time fee of $25.00 USD for Indonesia Sender ID pre-registration for Domestic Customers. No fees for International Customers.
††††††† There's a one-time fee of $20.00 USD for Kuwait Sender ID pre-registration for Domestic Customers. No fees for International Customers.