SMS Verification
Verify a customer’s mobile number by sending a one-time password (OTP) via SMS.
About service
SMS OTP verification helps you confirm phone ownership during onboarding. ComplyCube generates time-bound codes, delivers them through global carrier routes, and validates submissions with anti-abuse protections.
Country coverage
ComplyCube supports SMS delivery and OTP validation in over 230 countries and territories, grouped into eight service tiers based on regional carrier characteristics and delivery rules.
T1
Australia, Bahrain, Brazil, Brunei, Canada, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Costa Rica, Czech Republic, Denmark, Faroe Islands, France, Greece, Greenland, Guam, Guernsey, Hong Kong, Iceland, Ireland, Isle of Man, Jersey, Korea (Republic of), Latvia, Liechtenstein, Lithuania, Macao, Malta, Micronesia, Namibia, Norfolk Island, Northern Mariana Islands, Norway, Poland, Portugal, Puerto Rico, Romania, Singapore, Svalbard and Jan Mayen, Sweden, Switzerland, Thailand, Turkey, United Kingdom, United States
T2
Åland Islands, Albania, Andorra, Antarctica, Argentina, Austria, Bahamas, Belgium, Botswana, Croatia, Cyprus, Dominican Republic, Eritrea, Estonia, Falkland Islands, Finland, Germany, Gibraltar, Hungary, India, Italy, Japan, Luxembourg, Moldova, Netherlands, New Zealand, Nicaragua, Paraguay, San Marino, São Tomé and Príncipe, Slovakia, Solomon Islands, South Africa, Spain, Taiwan, United Arab Emirates, Uruguay, Wallis and Futuna
T3
American Samoa, Anguilla, Antigua and Barbuda, Aruba, Bermuda, Bolivia, Bulgaria, Burkina Faso, Cape Verde, Cook Islands, Djibouti, Dominica, DR Congo, East Timor, Fiji, French Guiana, French Polynesia, French Southern Territories, Gambia, Georgia, Guadeloupe, Kenya, Kiribati, Macedonia, Martinique, Mauritius, Marshall Islands, Mayotte, Mexico, Monaco, Montenegro, Morocco, New Caledonia, Niue, Oman, Palau, Panama, Philippines, Réunion, Saudi Arabia, Slovenia, Saint Kitts and Nevis, Saint Lucia, Saint Pierre and Miquelon, Swaziland (Eswatini), Tonga, Turks and Caicos Islands, Tuvalu, Ukraine, Vanuatu, Venezuela, Vietnam, U.S. Virgin Islands, Western Sahara
T4
Algeria, Angola, Armenia, Barbados, Belarus, Belize, Benin, Cameroon, Cayman Islands, Chad, Congo, El Salvador, Equatorial Guinea, Grenada, Guatemala, Guinea, Haiti, Honduras, Israel, Jamaica, Kosovo, Laos, Liberia, Malaysia, Mauritania, Mongolia, Montserrat, Nepal, Peru, Qatar, Rwanda, Samoa, Seychelles, Somalia, South Sudan, Saint Vincent and the Grenadines, Trinidad and Tobago, British Virgin Islands, Yemen, Zimbabwe
T5
Afghanistan, Azerbaijan, Bangladesh, Bosnia and Herzegovina, Ecuador, Egypt, Ethiopia, Gabon, Ghana, Guyana, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Libya, Malawi, Maldives, Mali, Myanmar, Niger, Nigeria, Palestine, Sierra Leone, Sri Lanka, Suriname, Turkmenistan, Uganda, Zambia
T6
Bhutan, Burundi, Cambodia, Central African Republic, Comoros, Guinea-Bissau, Indonesia, Iraq, Ivory Coast, Lesotho, Mozambique, Pakistan, Senegal, Serbia, Sudan, Tajikistan, Tanzania, Togo, Tunisia, Uzbekistan
T7
Madagascar
T8
Papua New Guinea, Russia