This map represents the international delivery zones offered by Royal Mail, Royal Mail utilises a total of 6 geographical zones for their delivery service that covers the majority of countries in the world, please see the colour guide with countries below:
| Map Colour | Country | Area | Zone | Description |
|---|---|---|---|---|
| UK | United Kingdom | UK Zone | United Kingdom Royal Mail delivery zone | |
| Corsica | Europe | Europe Zone 1 | Corsica Royal Mail delivery zone | |
| Denmark | Europe | Europe Zone 1 | Denmark Royal Mail delivery zone | |
| France | Europe | Europe Zone 1 | France Royal Mail delivery zone | |
| Germany | Europe | Europe Zone 1 | Germany Royal Mail delivery zone | |
| Monaco | Europe | Europe Zone 1 | Monaco Royal Mail delivery zone | |
| Republic of Ireland | Europe | Europe Zone 1 | Republic of Ireland Royal Mail delivery zone | |
| Austria | Europe | Europe Zone 2 | Austria Royal Mail delivery zone | |
| Azores | Europe | Europe Zone 2 | Azores Royal Mail delivery zone | |
| Balaeric Islands | Europe | Europe Zone 2 | Balaeric Islands Royal Mail delivery zone | |
| Belgium | Europe | Europe Zone 2 | Belgium Royal Mail delivery zone | |
| Bulgaria | Europe | Europe Zone 2 | Bulgaria Royal Mail delivery zone | |
| Canary Islands | Europe | Europe Zone 2 | Canary Islands Royal Mail delivery zone | |
| Croatia | Europe | Europe Zone 2 | Croatia Royal Mail delivery zone | |
| Cyprus | Europe | Europe Zone 2 | Cyprus Royal Mail delivery zone | |
| Czech Republic | Europe | Europe Zone 2 | Czech Republic Royal Mail delivery zone | |
| Estonia | Europe | Europe Zone 2 | Estonia Royal Mail delivery zone | |
| Finland | Europe | Europe Zone 2 | Finland Royal Mail delivery zone | |
| Greece | Europe | Europe Zone 2 | Greece Royal Mail delivery zone | |
| Hungary | Europe | Europe Zone 2 | Hungary Royal Mail delivery zone | |
| Italy | Europe | Europe Zone 2 | Italy Royal Mail delivery zone | |
| Latvia | Europe | Europe Zone 2 | Latvia Royal Mail delivery zone | |
| Lithuania | Europe | Europe Zone 2 | Lithuania Royal Mail delivery zone | |
| Luxembourg | Europe | Europe Zone 2 | Luxembourg Royal Mail delivery zone | |
| Madeira | Europe | Europe Zone 2 | Madeira Royal Mail delivery zone | |
| Malta | Europe | Europe Zone 2 | Malta Royal Mail delivery zone | |
| Netherlands | Europe | Europe Zone 2 | Netherlands Royal Mail delivery zone | |
| Poland | Europe | Europe Zone 2 | Poland Royal Mail delivery zone | |
| Portugal | Europe | Europe Zone 2 | Portugal Royal Mail delivery zone | |
| Romania | Europe | Europe Zone 2 | Romania Royal Mail delivery zone | |
| Slovakia | Europe | Europe Zone 2 | Slovakia Royal Mail delivery zone | |
| Slovenia | Europe | Europe Zone 2 | Slovenia Royal Mail delivery zone | |
| Spain | Europe | Europe Zone 2 | Spain Royal Mail delivery zone | |
| Sweden | Europe | Europe Zone 2 | Sweden Royal Mail delivery zone | |
| Albania | Europe | Europe Zone 2 | Albania Royal Mail delivery zone | |
| Andorra | Europe | Europe Zone 2 | Andorra Royal Mail delivery zone | |
| Armenia | Europe | Europe Zone 2 | Armenia Royal Mail delivery zone | |
| Azerbaijan | Europe | Europe Zone 2 | Azerbaijan Royal Mail delivery zone | |
| Belarus | Europe | Europe Zone 2 | Belarus Royal Mail delivery zone | |
| Bosnia & Herzegovina | Europe | Europe Zone 2 | Bosnia & Herzegovina Royal Mail delivery zone | |
| Faroe Islands | Europe | Europe Zone 2 | Faroe Islands Royal Mail delivery zone | |
| Georgia | Europe | Europe Zone 2 | Georgia Royal Mail delivery zone | |
| Gibraltar | Europe | Europe Zone 2 | Gibraltar Royal Mail delivery zone | |
| Greenland | Europe | Europe Zone 2 | Greenland Royal Mail delivery zone | |
| Iceland | Europe | Europe Zone 2 | Iceland Royal Mail delivery zone | |
| Kazakhstan | Europe | Europe Zone 2 | Kazakhstan Royal Mail delivery zone | |
| Kosovo | Europe | Europe Zone 2 | Kosovo Royal Mail delivery zone | |
| Kyrgyzstan | Europe | Europe Zone 2 | Kyrgyzstan Royal Mail delivery zone | |
| Liechtenstein | Europe | Europe Zone 2 | Liechtenstein Royal Mail delivery zone | |
| Moldova | Europe | Europe Zone 2 | Moldova Royal Mail delivery zone | |
| Montenegro | Europe | Europe Zone 2 | Montenegro Royal Mail delivery zone | |
| North Macedonia | Europe | Europe Zone 2 | North Macedonia Royal Mail delivery zone | |
| Norway | Europe | Europe Zone 2 | Norway Royal Mail delivery zone | |
| Russia | Europe | Europe Zone 2 | Russia Royal Mail delivery zone | |
| San Marino | Europe | Europe Zone 2 | San Marino Royal Mail delivery zone | |
| Serbia | Europe | Europe Zone 2 | Serbia Royal Mail delivery zone | |
| Spitzbergen | Europe | Europe Zone 2 | Spitzbergen Royal Mail delivery zone | |
| Switzerland | Europe | Europe Zone 2 | Switzerland Royal Mail delivery zone | |
| Tajikistan | Europe | Europe Zone 2 | Tajikistan Royal Mail delivery zone | |
| Turkey | Europe | Europe Zone 2 | Turkey Royal Mail delivery zone | |
| Turkmenistan | Europe | Europe Zone 2 | Turkmenistan Royal Mail delivery zone | |
| Ukraine | Europe | Europe Zone 2 | Ukraine Royal Mail delivery zone | |
| Uzbekistan | Europe | Europe Zone 2 | Uzbekistan Royal Mail delivery zone | |
| Vatican City State | Europe | Europe Zone 2 | Vatican City State Royal Mail delivery zone | |
| Afghanistan | Worldwide | World Zone 1 | Afghanistan Royal Mail delivery zone | |
| Algeria | Worldwide | World Zone 1 | Algeria Royal Mail delivery zone | |
| Angola | Worldwide | World Zone 1 | Angola Royal Mail delivery zone | |
| Anguilla | Worldwide | World Zone 1 | Anguilla Royal Mail delivery zone | |
| Antigua and Barbuda | Worldwide | World Zone 1 | Antigua and Barbuda Royal Mail delivery zone | |
| Argentina | Worldwide | World Zone 1 | Argentina Royal Mail delivery zone | |
| Aruba | Worldwide | World Zone 1 | Aruba Royal Mail delivery zone | |
| Bahamas | Worldwide | World Zone 1 | Bahamas Royal Mail delivery zone | |
| Bahrain | Worldwide | World Zone 1 | Bahrain Royal Mail delivery zone | |
| Bangladesh | Worldwide | World Zone 1 | Bangladesh Royal Mail delivery zone | |
| Barbados | Worldwide | World Zone 1 | Barbados Royal Mail delivery zone | |
| Belize | Worldwide | World Zone 1 | Belize Royal Mail delivery zone | |
| Benin | Worldwide | World Zone 1 | Benin Royal Mail delivery zone | |
| Bermuda | Worldwide | World Zone 1 | Bermuda Royal Mail delivery zone | |
| Bhutan | Worldwide | World Zone 1 | Bhutan Royal Mail delivery zone | |
| Bolivia | Worldwide | World Zone 1 | Bolivia Royal Mail delivery zone | |
| Botswana | Worldwide | World Zone 1 | Botswana Royal Mail delivery zone | |
| Brazil | Worldwide | World Zone 1 | Brazil Royal Mail delivery zone | |
| British Virgin Islands | Worldwide | World Zone 1 | British Virgin Islands Royal Mail delivery zone | |
| Brunei Darussalam | Worldwide | World Zone 1 | Brunei Darussalam Royal Mail delivery zone | |
| Burkina Faso | Worldwide | World Zone 1 | Burkina Faso Royal Mail delivery zone | |
| Burundi | Worldwide | World Zone 1 | Burundi Royal Mail delivery zone | |
| Cambodia | Worldwide | World Zone 1 | Cambodia Royal Mail delivery zone | |
| Cameroon | Worldwide | World Zone 1 | Cameroon Royal Mail delivery zone | |
| Canada | Worldwide | World Zone 1 | Canada Royal Mail delivery zone | |
| Cape Verde | Worldwide | World Zone 1 | Cape Verde Royal Mail delivery zone | |
| Cayman Islands | Worldwide | World Zone 1 | Cayman Islands Royal Mail delivery zone | |
| Central African Republic | Worldwide | World Zone 1 | Central African Republic Royal Mail delivery zone | |
| Chad | Worldwide | World Zone 1 | Chad Royal Mail delivery zone | |
| Chile | Worldwide | World Zone 1 | Chile Royal Mail delivery zone | |
| China | Worldwide | World Zone 1 | China Royal Mail delivery zone | |
| Colombia | Worldwide | World Zone 1 | Colombia Royal Mail delivery zone | |
| Comoros | Worldwide | World Zone 1 | Comoros Royal Mail delivery zone | |
| Costa Rica | Worldwide | World Zone 1 | Costa Rica Royal Mail delivery zone | |
| Côte d'Ivoire | Worldwide | World Zone 1 | Côte d'Ivoire Royal Mail delivery zone | |
| Cuba | Worldwide | World Zone 1 | Cuba Royal Mail delivery zone | |
| Curaco | Worldwide | World Zone 1 | Curaco Royal Mail delivery zone | |
| Dem. Rep. Korea | Worldwide | World Zone 1 | Dem. Rep. Korea Royal Mail delivery zone | |
| Democratic Republic of the Congo | Worldwide | World Zone 1 | Democratic Republic of the Congo Royal Mail delivery zone | |
| Djibouti | Worldwide | World Zone 1 | Djibouti Royal Mail delivery zone | |
| Dominica | Worldwide | World Zone 1 | Dominica Royal Mail delivery zone | |
| Dominican Republic | Worldwide | World Zone 1 | Dominican Republic Royal Mail delivery zone | |
| Ecuador | Worldwide | World Zone 1 | Ecuador Royal Mail delivery zone | |
| Egypt | Worldwide | World Zone 1 | Egypt Royal Mail delivery zone | |
| El Salvador | Worldwide | World Zone 1 | El Salvador Royal Mail delivery zone | |
| Equatorial Guinea | Worldwide | World Zone 1 | Equatorial Guinea Royal Mail delivery zone | |
| Eritrea | Worldwide | World Zone 1 | Eritrea Royal Mail delivery zone | |
| Ethiopia | Worldwide | World Zone 1 | Ethiopia Royal Mail delivery zone | |
| Faeroe Islands | Worldwide | World Zone 1 | Faeroe Islands Royal Mail delivery zone | |
| Falkland Islands | Worldwide | World Zone 1 | Falkland Islands Royal Mail delivery zone | |
| Gabon | Worldwide | World Zone 1 | Gabon Royal Mail delivery zone | |
| Ghana | Worldwide | World Zone 1 | Ghana Royal Mail delivery zone | |
| Grenada | Worldwide | World Zone 1 | Grenada Royal Mail delivery zone | |
| Guadeloupe | Worldwide | World Zone 1 | Guadeloupe Royal Mail delivery zone | |
| Guatemala | Worldwide | World Zone 1 | Guatemala Royal Mail delivery zone | |
| Guinea | Worldwide | World Zone 1 | Guinea Royal Mail delivery zone | |
| Guinea-Bissau | Worldwide | World Zone 1 | Guinea-Bissau Royal Mail delivery zone | |
| Guyana | Worldwide | World Zone 1 | Guyana Royal Mail delivery zone | |
| Haiti | Worldwide | World Zone 1 | Haiti Royal Mail delivery zone | |
| Honduras | Worldwide | World Zone 1 | Honduras Royal Mail delivery zone | |
| Hong Kong | Worldwide | World Zone 1 | Hong Kong Royal Mail delivery zone | |
| India | Worldwide | World Zone 1 | India Royal Mail delivery zone | |
| Indonesia | Worldwide | World Zone 1 | Indonesia Royal Mail delivery zone | |
| Iran | Worldwide | World Zone 1 | Iran Royal Mail delivery zone | |
| Iraq | Worldwide | World Zone 1 | Iraq Royal Mail delivery zone | |
| Israel | Worldwide | World Zone 1 | Israel Royal Mail delivery zone | |
| Jamaica | Worldwide | World Zone 1 | Jamaica Royal Mail delivery zone | |
| Japan | Worldwide | World Zone 1 | Japan Royal Mail delivery zone | |
| Jordan | Worldwide | World Zone 1 | Jordan Royal Mail delivery zone | |
| Kenya | Worldwide | World Zone 1 | Kenya Royal Mail delivery zone | |
| Kuwait | Worldwide | World Zone 1 | Kuwait Royal Mail delivery zone | |
| Lebanon | Worldwide | World Zone 1 | Lebanon Royal Mail delivery zone | |
| Lesotho | Worldwide | World Zone 1 | Lesotho Royal Mail delivery zone | |
| Liberia | Worldwide | World Zone 1 | Liberia Royal Mail delivery zone | |
| Libya | Worldwide | World Zone 1 | Libya Royal Mail delivery zone | |
| Madagascar | Worldwide | World Zone 1 | Madagascar Royal Mail delivery zone | |
| Malawi | Worldwide | World Zone 1 | Malawi Royal Mail delivery zone | |
| Malaysia | Worldwide | World Zone 1 | Malaysia Royal Mail delivery zone | |
| Maldives | Worldwide | World Zone 1 | Maldives Royal Mail delivery zone | |
| Mali | Worldwide | World Zone 1 | Mali Royal Mail delivery zone | |
| Martinique | Worldwide | World Zone 1 | Martinique Royal Mail delivery zone | |
| Mauritania | Worldwide | World Zone 1 | Mauritania Royal Mail delivery zone | |
| Mauritius | Worldwide | World Zone 1 | Mauritius Royal Mail delivery zone | |
| Mayotte | Worldwide | World Zone 1 | Mayotte Royal Mail delivery zone | |
| Mexico | Worldwide | World Zone 1 | Mexico Royal Mail delivery zone | |
| Mongolia | Worldwide | World Zone 1 | Mongolia Royal Mail delivery zone | |
| Montserrat | Worldwide | World Zone 1 | Montserrat Royal Mail delivery zone | |
| Morocco | Worldwide | World Zone 1 | Morocco Royal Mail delivery zone | |
| Mozambique | Worldwide | World Zone 1 | Mozambique Royal Mail delivery zone | |
| Myanmar | Worldwide | World Zone 1 | Myanmar Royal Mail delivery zone | |
| Namibia | Worldwide | World Zone 1 | Namibia Royal Mail delivery zone | |
| Nepal | Worldwide | World Zone 1 | Nepal Royal Mail delivery zone | |
| Nicaragua | Worldwide | World Zone 1 | Nicaragua Royal Mail delivery zone | |
| Niger | Worldwide | World Zone 1 | Niger Royal Mail delivery zone | |
| Nigeria | Worldwide | World Zone 1 | Nigeria Royal Mail delivery zone | |
| Oman | Worldwide | World Zone 1 | Oman Royal Mail delivery zone | |
| Pakistan | Worldwide | World Zone 1 | Pakistan Royal Mail delivery zone | |
| Palestine | Worldwide | World Zone 1 | Palestine Royal Mail delivery zone | |
| Panama | Worldwide | World Zone 1 | Panama Royal Mail delivery zone | |
| Paraguay | Worldwide | World Zone 1 | Paraguay Royal Mail delivery zone | |
| Peru | Worldwide | World Zone 1 | Peru Royal Mail delivery zone | |
| Philippines | Worldwide | World Zone 1 | Philippines Royal Mail delivery zone | |
| Puerto Rico | Worldwide | World Zone 1 | Puerto Rico Royal Mail delivery zone | |
| Qatar | Worldwide | World Zone 1 | Qatar Royal Mail delivery zone | |
| Republic of Congo | Worldwide | World Zone 1 | Republic of Congo Royal Mail delivery zone | |
| Republic of Korea | Worldwide | World Zone 1 | Republic of Korea Royal Mail delivery zone | |
| Reunion | Worldwide | World Zone 1 | Reunion Royal Mail delivery zone | |
| Rwanda | Worldwide | World Zone 1 | Rwanda Royal Mail delivery zone | |
| Saint Kitts and Nevis | Worldwide | World Zone 1 | Saint Kitts and Nevis Royal Mail delivery zone | |
| Saint Lucia | Worldwide | World Zone 1 | Saint Lucia Royal Mail delivery zone | |
| Saint Martin | Worldwide | World Zone 1 | Saint Martin Royal Mail delivery zone | |
| Saint Vincent and the Grenadines | Worldwide | World Zone 1 | Saint Vincent and the Grenadines Royal Mail delivery zone | |
| São Tomé and Principe | Worldwide | World Zone 1 | São Tomé and Principe Royal Mail delivery zone | |
| Saudi Arabia | Worldwide | World Zone 1 | Saudi Arabia Royal Mail delivery zone | |
| Senegal | Worldwide | World Zone 1 | Senegal Royal Mail delivery zone | |
| Seychelles | Worldwide | World Zone 1 | Seychelles Royal Mail delivery zone | |
| Sierra Leone | Worldwide | World Zone 1 | Sierra Leone Royal Mail delivery zone | |
| Somalia | Worldwide | World Zone 1 | Somalia Royal Mail delivery zone | |
| South Africa | Worldwide | World Zone 1 | South Africa Royal Mail delivery zone | |
| South Sudan | Worldwide | World Zone 1 | South Sudan Royal Mail delivery zone | |
| Sri Lanka | Worldwide | World Zone 1 | Sri Lanka Royal Mail delivery zone | |
| Sudan | Worldwide | World Zone 1 | Sudan Royal Mail delivery zone | |
| Suriname | Worldwide | World Zone 1 | Suriname Royal Mail delivery zone | |
| Swaziland | Worldwide | World Zone 1 | Swaziland Royal Mail delivery zone | |
| Syria | Worldwide | World Zone 1 | Syria Royal Mail delivery zone | |
| Taiwan | Worldwide | World Zone 1 | Taiwan Royal Mail delivery zone | |
| Tanzania | Worldwide | World Zone 1 | Tanzania Royal Mail delivery zone | |
| Thailand | Worldwide | World Zone 1 | Thailand Royal Mail delivery zone | |
| The Gambia | Worldwide | World Zone 1 | The Gambia Royal Mail delivery zone | |
| Timor-Leste | Worldwide | World Zone 1 | Timor-Leste Royal Mail delivery zone | |
| Togo | Worldwide | World Zone 1 | Togo Royal Mail delivery zone | |
| Trinidad and Tobago | Worldwide | World Zone 1 | Trinidad and Tobago Royal Mail delivery zone | |
| Tunisia | Worldwide | World Zone 1 | Tunisia Royal Mail delivery zone | |
| Turks and Caicos Islands | Worldwide | World Zone 1 | Turks and Caicos Islands Royal Mail delivery zone | |
| Uganda | Worldwide | World Zone 1 | Uganda Royal Mail delivery zone | |
| United Arab Emirates | Worldwide | World Zone 1 | United Arab Emirates Royal Mail delivery zone | |
| United States Virgin Islands | Worldwide | World Zone 1 | United States Virgin Islands Royal Mail delivery zone | |
| Uruguay | Worldwide | World Zone 1 | Uruguay Royal Mail delivery zone | |
| Vanuatu | Worldwide | World Zone 1 | Vanuatu Royal Mail delivery zone | |
| Venezuela | Worldwide | World Zone 1 | Venezuela Royal Mail delivery zone | |
| Vietnam | Worldwide | World Zone 1 | Vietnam Royal Mail delivery zone | |
| Western Sahara | Worldwide | World Zone 1 | Western Sahara Royal Mail delivery zone | |
| Yemen | Worldwide | World Zone 1 | Yemen Royal Mail delivery zone | |
| Zambia | Worldwide | World Zone 1 | Zambia Royal Mail delivery zone | |
| Zimbabwe | Worldwide | World Zone 1 | Zimbabwe Royal Mail delivery zone | |
| Australia | Worldwide | World Zone 2 | Australia Royal Mail delivery zone | |
| Belau | Worldwide | World Zone 2 | Belau Royal Mail delivery zone | |
| British Indian Ocean Territory | Worldwide | World Zone 2 | British Indian Ocean Territory Royal Mail delivery zone | |
| Christmas Island | Worldwide | World Zone 2 | Christmas Island Royal Mail delivery zone | |
| Cocos Islands | Worldwide | World Zone 2 | Cocos Islands Royal Mail delivery zone | |
| Cook Island | Worldwide | World Zone 2 | Cook Island Royal Mail delivery zone | |
| Coral Sea Island | Worldwide | World Zone 2 | Coral Sea Island Royal Mail delivery zone | |
| Fiji | Worldwide | World Zone 2 | Fiji Royal Mail delivery zone | |
| French Polynesia | Worldwide | World Zone 2 | French Polynesia Royal Mail delivery zone | |
| French South Antarctic Territory | Worldwide | World Zone 2 | French South Antarctic Territory Royal Mail delivery zone | |
| Keeling | Worldwide | World Zone 2 | Keeling Royal Mail delivery zone | |
| Kiribati | Worldwide | World Zone 2 | Kiribati Royal Mail delivery zone | |
| Macao | Worldwide | World Zone 2 | Macao Royal Mail delivery zone | |
| Nauru Island | Worldwide | World Zone 2 | Nauru Island Royal Mail delivery zone | |
| New Caledonia | Worldwide | World Zone 2 | New Caledonia Royal Mail delivery zone | |
| New Zealand | Worldwide | World Zone 2 | New Zealand Royal Mail delivery zone | |
| New Zealand Antarctic Territory | Worldwide | World Zone 2 | New Zealand Antarctic Territory Royal Mail delivery zone | |
| Niue Island | Worldwide | World Zone 2 | Niue Island Royal Mail delivery zone | |
| Norfolk Island | Worldwide | World Zone 2 | Norfolk Island Royal Mail delivery zone | |
| Norfolk Island | Worldwide | World Zone 2 | Norfolk Island Royal Mail delivery zone | |
| Norwegian Antarctic Territory | Worldwide | World Zone 2 | Norwegian Antarctic Territory Royal Mail delivery zone | |
| Papua New Guinea | Worldwide | World Zone 2 | Papua New Guinea Royal Mail delivery zone | |
| People's Democratic Republic of Laos | Worldwide | World Zone 2 | People's Democratic Republic of Laos Royal Mail delivery zone | |
| Pitcairn Island | Worldwide | World Zone 2 | Pitcairn Island Royal Mail delivery zone | |
| Republic of Singapore | Worldwide | World Zone 2 | Republic of Singapore Royal Mail delivery zone | |
| Solomon Islands | Worldwide | World Zone 2 | Solomon Islands Royal Mail delivery zone | |
| Tahiti | Worldwide | World Zone 2 | Tahiti Royal Mail delivery zone | |
| Tokelau Islands | Worldwide | World Zone 2 | Tokelau Islands Royal Mail delivery zone | |
| Tonga | Worldwide | World Zone 2 | Tonga Royal Mail delivery zone | |
| Tuvalu | Worldwide | World Zone 2 | Tuvalu Royal Mail delivery zone | |
| US Samoa | Worldwide | World Zone 2 | US Samoa Royal Mail delivery zone | |
| Western Samoa | Worldwide | World Zone 2 | Western Samoa Royal Mail delivery zone | |
| United States of America | Worldwide | World Zone 2 | USA Royal Mail delivery zone |