Area Code 2 – Katanga
The phone area code for Katanga is 2 (international format +2432). Browse local exchange codes (NXX) and carrier assignments below.
📍 Geographic Location of Katanga
Geographic Context and Coverage
The country code +243 is assigned to the Democratic Republic of the Congo (DRC). The national destination code (NDC) 2 designates a geographic area primarily covering the historical Katanga region, now divided into the provinces of Haut-Katanga, Lualaba, Haut-Lomami, and Tanganyika. The principal city served by this code is Lubumbashi, the country's second-largest city and a major mining hub. Other significant urban centers within this numbering area include Kolwezi, Likasi, and Kalemie.
Dialing Formats and Procedures
For international callers, the complete number format is +243 2 XX XX XX (or +2432XXXXXXXX when written without spaces). The national significant number (NSN) is eight digits long, beginning with the trunk prefix '0' when dialed domestically. Therefore, a local call within the DRC to a fixed line in Lubumbashi would be dialed as 0 2 XX XX XX. When dialing from abroad, the leading '0' is omitted, and the country code is used: +243 2 XX XX XX.
Numbering Administration and Overlays
The DRC's telecom regulator, ARPTC (Autorité de Régulation de la Poste et des Télécommunications), manages the national numbering plan. The geographic code 2 is allocated for fixed-line services, but in practice, many numbers under this prefix may be used for wireless local loop or VoIP services. There are no overlay codes in this area; the 2 prefix remains the sole geographic identifier for the region. However, due to the expansion of mobile services, many residents rely on mobile numbers with prefixes like 81, 82, 84, 85, 89, 90, 97, and 99, which are non-geographic.
Caller Instructions
For local callers within the DRC: To call a fixed line in Lubumbashi from another province, dial 0 2 XX XX XX. If you are calling from within the same city, you may often omit the area code and dial only the subscriber number, but this depends on the local exchange configuration.
For international callers: Dial your country's international access code (e.g., 00 from most countries, or 011 from North America), followed by the DRC country code 243, then the area code 2 (without the leading '0'), and the subscriber number. Example: +243 2 123 4567.
Always confirm the correct number length and formatting with your telecom provider, as the DRC numbering plan has undergone changes to accommodate growing demand.