Custom Sender Coverage
Supported countries for custom sender IDs
Sheet SMS supports custom sender IDs only where carrier policy is fully supported. Countries marked "Yes - Registration Required" or "No" are excluded.
Last updated from policy CSV: 2026-05-20
How to use
Use the formula =SENDSMSWITHSENDER(message, phone, "CUSTOM_SENDER"). First use of each new sender name per account triggers an approval workflow.
Example: =SENDSMSWITHSENDER("Flash sale now live", "+14155550123", "ACME")
Total supported countries: 128
Albania
American Samoa
Andorra
Angola
Anguilla
Antigua & Barbuda
Argentina
Aruba
Austria
Azerbaijan
Bahrain
Barbados
Belize
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brunei
Bulgaria
Burkina Faso
Burundi
Cape Verde
Central African Republic
Chad
Comoros
Congo (Democratic Republic of the Congo)
Cook Islands
Croatia
Cyprus
Denmark
Djibouti
Dominica
Equatorial Guinea
Estonia
Falkland Islands
Faroe Islands
Fiji
Finland
France
French Polynesia
Gabon
Gambia
Georgia
Germany
Gibraltar
Greece
Greenland
Grenada
Guadeloupe & Martinique
Guernsey
Guyana
Haiti
Iceland
Iraq
Isle of Man
Italy
Jamaica
Japan
Jersey
Kosovo
Kyrgyzstan
Laos (Lao People's Democratic Republic)
Latvia
Lebanon
Lesotho
Libya
Liechtenstein
Lithuania
Luxembourg
Macau (PRC)
Macedonia
Madagascar
Malawi
Maldives
Mali
Malta
Martinique
Mauritania
Mauritius
Mayotte
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Namibia
Netherlands
Netherlands Antilles
New Caledonia
Niger
Norway
Pakistan
Palestine
Papua New Guinea
Peru
Poland
Portugal
Réunion
Saint Vincent and the Grenadines
Samoa
San Marino
Sao Tome and Principe
Senegal
Seychelles
Sierra Leone
Slovakia
Slovenia
Solomon Islands
Somalia
Spain
St. Kitts and Nevis
St. Lucia
Suriname
Sweden
Switzerland
Tajikistan
Togo
Tonga
Trinidad and Tobago
Turkmenistan
Turks and Caicos Islands
Ukraine
United Kingdom
Uzbekistan
Vanuatu
Virgin Islands (British Virgin Islands)
Yemen