Area Code 2223 – Bujumbura

Geographic Overview

The area code 2223 is a geographic National Destination Code (NDC) assigned to the Bujumbura Mairie province in the Republic of Burundi. Bujumbura, the former capital and largest city, serves as the country's primary economic and administrative hub. This code covers the urban and suburban districts of Bujumbura, including the central business district, industrial zones, and residential neighborhoods such as Rohero, Kinindo, and Nyakabiga. As of 2019, the political capital moved to Gitega, but Bujumbura retains its status as the commercial capital, hosting most government offices, embassies, and international organizations.

Dialing Formats

To call a landline in Bujumbura from abroad, dial the international access prefix (e.g., 00 or +), followed by Burundi's country code 257, then the area code 2223 and the subscriber's 4-digit local number. The complete international format is +257 2223 XXXX. For example, a local number 45 67 89 would be dialed as +257 2223 4567 from overseas.

Within Burundi, callers must dial the full national number, which includes the NDC and the subscriber number. For calls from other provinces or mobile networks, dial 2223 XXXX (without the leading trunk prefix, as Burundi uses closed dialing plan). Local calls within Bujumbura also require the full 8-digit number, as there are no separate local prefixes.

Numbering Plan and Overlays

Burundi's numbering plan follows ITU-T E.164, with all geographic numbers consisting of 8 digits: a 4-digit NDC (starting with 2) and a 4-digit subscriber number. The 2223 code is part of the 22xx block assigned to Bujumbura. No overlay codes have been introduced; the 2223 prefix remains exclusive to the Bujumbura Mairie region. However, due to the growth of VoIP and mobile services, some numbers may be ported, but geographic numbers are generally tied to the physical location of the line.

Caller Instructions

For international callers, always replace the local trunk prefix (if any) with the +257 country code. For example, a caller from the United States would dial 011 257 2223 XXXX. From European countries, dial 00 257 2223 XXXX. Ensure you omit any leading '0' that might appear in local directories, as Burundi does not use trunk prefixes. For domestic callers outside Bujumbura, dial the full 8-digit number starting with 2223. Mobile callers within Burundi also dial the same 8-digit number.

Practical Considerations

Landline services in Bujumbura are provided primarily by the incumbent operator, Onatel (now part of Lumitel), and alternative providers. Voice over IP (VoIP) services are available but may require registration. When calling Bujumbura numbers, be aware that network congestion can occur during peak business hours. Always verify the subscriber number length, as some older lines may have fewer digits, but the current standard is 4 digits after the NDC.