The Central African Republic has two main mobile operators: Orange CAR and Telecel CAR. Both operate in Bangui and have limited reach to provincial towns. 4G coverage exists in parts of Bangui but is not consistent across the city. Most coverage outside the capital is 3G or 2G.
Bangui has 3G and some 4G coverage in the central areas near the Presidential Palace, Avenue Boganda, and the Km5 commercial district. Coverage in residential areas of Bangui can be patchy. The main border crossings to the DRC via river ferry have some 2G to 3G coverage.
Outside Bangui, mobile coverage is very sparse. Bambari, Bouar, Bangassou, and Bossangoa have weak 2G to 3G from Telecel or Orange. Most of the country has no reliable mobile signal. The national parks, including Dzanga-Sangha, have no mobile coverage. This is consistent with the broader security situation, as most of the country is inaccessible to civilian travelers without specialist security support.