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Burundi ☎️ Landline / Geographic

Area Code 2250 – South zone

The phone area code for South zone is 2250 (international format +2572250). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
03:35:55
UTC • UTC +00:00
Full Dialing Format
+2572250
Population N/A
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Admin Region Burundi
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Elevation N/A
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GPS Coordinates N/A
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Geographic Overview

The +257 2250 numbering block is a geographic National Destination Code (NDC) assigned to the South zone of Burundi. This zone encompasses the country's southern provinces, including the city of Rumonge and surrounding areas along the shores of Lake Tanganyika. The code is part of Burundi's national numbering plan, which adheres to ITU-T E.164 recommendations, and is administered by the Agence de Régulation et de Contrôle des Télécommunications (ARCT).

Dialing Formats

For callers within Burundi, the national format requires dialing the trunk prefix 0 followed by the NDC and the subscriber number. For example, to reach a landline in the South zone, you would dial:

  • National (within Burundi): 0 22 50 XX XX
  • International (from abroad): +257 22 50 XX XX

Note that the leading 0 is only used domestically and is omitted when dialing from outside Burundi. The full international number comprises the country code +257, the NDC 2250, and the subscriber's four-digit line number (e.g., +257 2250 1234).

Caller Instructions

Local callers must always include the NDC when dialing any fixed-line number, even if the call originates within the same zone. This is due to the closed numbering plan in Burundi, where the NDC is an integral part of the dialed sequence. International callers should replace the trunk prefix with the +257 country code, ensuring they omit any leading zeros. For example, a caller in Europe would dial 00 257 2250 1234 (or +257 2250 1234 on mobile).

Technical Considerations

The 2250 prefix is exclusively assigned to fixed-line PSTN services. It is not used for mobile or VoIP numbers, which have distinct NDCs. Subscriber numbers under this prefix are typically four digits long, making the total national significant number (NSN) length eight digits (including the NDC). As Burundi's telecom infrastructure evolves, there are no current overlay plans for this geographic area, but future number exhaustion could lead to additional NDCs.

For businesses or individuals in the South zone, having a 2250 number signifies a physical presence in that region, which can be important for local customer trust and regulatory compliance. When dialing from abroad, always verify the exact subscriber number, as Burundi's fixed-line network has limited coverage compared to mobile.

❓ Frequently Asked Questions

How do I call a Burundi landline in the South zone (2250) from the United States?
Dial the US international access code (011), then Burundi's country code (257), followed by the area code 2250 and the local subscriber number. For example, 011 257 2250 XXXX.
Is the 2250 prefix used for mobile phones in Burundi?
No, 2250 is a geographic fixed-line prefix for the South zone. Mobile numbers in Burundi use different prefixes, such as 29, 61, 71, etc., and are not tied to a specific region.
What is the number length for a 2250 fixed-line number?
The full international number is +257 2250 XXXX, which includes the country code (257), the area code (2250), and a four-digit subscriber number. The national significant number (NSN) is eight digits.
Do I need to dial the 0 before 2250 when calling from within Burundi?
Yes, when dialing a fixed-line number within Burundi, you must include the trunk prefix 0 before the area code. For example, dial 0 22 50 XXXX from any phone in Burundi.
Can I port a mobile number to the 2250 fixed-line prefix?
Number portability in Burundi allows mobile-to-mobile and fixed-to-fixed porting, but cross-service porting (mobile to fixed) is not generally supported. You would need to obtain a new fixed-line subscription for the 2250 area.