Simtex has implemented a system which blocks access to certain international country codes by default.
This ensures higher-risk destinations cannot be called without our staff giving access to higher tiers.
By default, each Simtex account has IDD disabled, you will need to request to have this activated by contacting [email protected]
Let our staff know which IDD tier you would like to have access to.
| Tier 1 | Tier 2 (includes Tier 1) |
Tier 3 (Includes Tier 1 & Tier 2) |
|---|---|---|
| Austria | Bolivia (Plurinational State of) | Afghanistan |
| Bangladesh | Botswana | Åland Islands |
| Belgium | Bulgaria | Albania |
| Bhutan | Fiji | Algeria |
| Brazil | Gibraltar | American Samoa |
| Brunei Darussalam | Iran (Islamic Republic of) | Andorra |
| Cambodia | Israel | Angola |
| Canada | Kenya | Anguilla |
| China | Kuwait | Antarctica |
| Colombia | Lebanon | Antigua and Barbuda |
| Denmark | Luxembourg | Argentina |
| France | Malta | Armenia |
| Germany | Mauritius | Aruba |
| Greece | Myanmar | Australia |
| Hong Kong | Nepal | Azerbaijan |
| Hungary | New Caledonia | Bahamas |
| India | Oman | Bahrain |
| Indonesia | Papua New Guinea | Barbados |
| Ireland | Poland | Belarus |
| Italy | Saudi Arabia | Belize |
| Japan | South Africa | Benin |
| Korea, Republic of | Spain | Bermuda |
| Lao People’s Democratic Republic | Sri Lanka | Bonaire, Sint Eustatius and Saba |
| Malaysia | Sweden | Bosnia and Herzegovina |
| Mexico | Switzerland | Bouvet Island |
| Mongolia | Tanzania, United Republic of | British Indian Ocean Territory |
| Netherlands | United Arab Emirates | Burkina Faso |
| New Zealand | Virgin Islands (British) | Burundi |
| Norway | Zambia | Cabo Verde |
| Pakistan | Cameroon | |
| Philippines | Cayman Islands | |
| Qatar | Central African Republic | |
| Romania | Chad | |
| Singapore | Chile | |
| Taiwan, Province of China | Christmas Island | |
| Thailand | Cocos (Keeling) Islands | |
| Turkey | Comoros | |
| United Kingdom of Great Britain and Northern Ireland | Congo | |
| United States of America | Congo, Democratic Republic of the | |
| Viet Nam | Cook Islands | |
| Costa Rica | ||
| Côte d’Ivoire | ||
| Croatia | ||
| Cuba | ||
| Curaçao | ||
| Cyprus | ||
| Czechia | ||
| Djibouti | ||
| Dominica | ||
| Dominican Republic | ||
| Ecuador | ||
| Egypt | ||
| El Salvador | ||
| Equatorial Guinea | ||
| Eritrea | ||
| Estonia | ||
| Eswatini | ||
| Ethiopia | ||
| Falkland Islands (Malvinas) | ||
| Faroe Islands | ||
| Finland | ||
| French Guiana | ||
| French Polynesia | ||
| French Southern Territories | ||
| Gabon | ||
| Gambia | ||
| Georgia | ||
| Ghana | ||
| Greenland | ||
| Grenada | ||
| Guadeloupe | ||
| Guam | ||
| Guatemala | ||
| Guernsey | ||
| Guinea | ||
| Guinea-Bissau | ||
| Guyana | ||
| Haiti | ||
| Heard Island and McDonald Islands | ||
| Holy See | ||
| Honduras | ||
| Iceland | ||
| Iraq | ||
| Isle of Man | ||
| Jamaica | ||
| Jersey | ||
| Jordan | ||
| Kazakhstan | ||
| Kiribati | ||
| Korea (Democratic People’s Republic of) | ||
| Kyrgyzstan | ||
| Latvia | ||
| Lesotho | ||
| Liberia | ||
| Libya | ||
| Liechtenstein | ||
| Lithuania | ||
| Macao | ||
| Madagascar | ||
| Malawi | ||
| Maldives | ||
| Mali | ||
| Marshall Islands | ||
| Martinique | ||
| Mauritania | ||
| Mayotte | ||
| Micronesia (Federated States of) | ||
| Moldova, Republic of | ||
| Monaco | ||
| Montenegro | ||
| Montserrat | ||
| Morocco | ||
| Mozambique | ||
| Namibia | ||
| Nauru | ||
| Nicaragua | ||
| Niger | ||
| Nigeria | ||
| Niue | ||
| Norfolk Island | ||
| North Macedonia | ||
| Northern Mariana Islands | ||
| Palau | ||
| Palestine, State of | ||
| Panama | ||
| Paraguay | ||
| Peru | ||
| Pitcairn | ||
| Portugal | ||
| Puerto Rico | ||
| Réunion | ||
| Russian Federation | ||
| Rwanda | ||
| Saint Barthélemy | ||
| Saint Helena, Ascension and Tristan da Cunha | ||
| Saint Kitts and Nevis | ||
| Saint Lucia | ||
| Saint Martin (French part) | ||
| Saint Pierre and Miquelon | ||
| Saint Vincent and the Grenadines | ||
| Samoa | ||
| San Marino | ||
| Sao Tome and Principe | ||
| Senegal | ||
| Serbia | ||
| Seychelles | ||
| Sierra Leone | ||
| Sint Maarten (Dutch part) | ||
| Slovakia | ||
| Slovenia | ||
| Solomon Islands | ||
| Somalia | ||
| South Georgia and the South Sandwich Islands | ||
| South Sudan | ||
| Sudan | ||
| Suriname | ||
| Svalbard and Jan Mayen | ||
| Syrian Arab Republic | ||
| Tajikistan | ||
| Timor-Leste | ||
| Togo | ||
| Tokelau | ||
| Tonga | ||
| Trinidad and Tobago | ||
| Tunisia | ||
| Turkmenistan | ||
| Turks and Caicos Islands | ||
| Tuvalu | ||
| Uganda | ||
| Ukraine | ||
| United States Minor Outlying Islands | ||
| Uruguay | ||
| Uzbekistan | ||
| Vanuatu | ||
| Venezuela (Bolivarian Republic of) | ||
| Virgin Islands (U.S.) | ||
| Wallis and Futuna | ||
| Western Sahara | ||
| Yemen | ||
| Zimbabwe |