Undocumented

Following is the list of countries and territories not currently documented in this wiki. It's based on Wikipedia list of countries by population and preserves the same order while breaking it up by parts of the world.

Africa:
 * Nigeria
 * Democratic Republic of the Congo
 * Sudan
 * Ghana
 * Mozambique
 * Cameroon
 * Ivory Coast Under Preparation
 * Niger
 * Somaliland
 * Burkina Faso Under Preparation
 * Mali
 * Chad
 * Zimbabwe
 * Guinea
 * South Sudan
 * Benin
 * Burundi
 * Togo
 * Sierra Leone
 * Eritrea
 * Central African Republic
 * Republic of the Congo
 * Liberia
 * Lesotho
 * Gabon
 * Guinea-Bissau
 * Equatorial Guinea
 * Swaziland
 * Comoros - > under preparation here
 * Western Sahara - > administered/occupied by Morocco
 * São Tomé and Príncipe

Following countries are at war or go through significant political turmoil and have travel warnings issued for them. This makes getting useful info difficult:
 * Iraq
 * Libya
 * Venezuela
 * Afghanistan
 * Yemen
 * Syria
 * Somalia

Carribean:
 * Sint Maarten
 * Sint Eustatius
 * Saba

Other:
 * Paraguay under preparation
 * Réunion (FR) will be added soon
 * Mayotte (FR) will be added soon
 * Marshall Islands
 * Cocos (Keeling) Islands (Australia)

Some countries and territories have no mobile network currently or a network without data services. They're documented in Blacklist. Missing there:
 * Antarctica, Antarctic and subantarctic Islands.
 * Uninhabited territories like Clipperton Island.