Area Code 2237 – Mahamba, Shiselweni district

Overview of Area Code +268 2237

The telephone country code +268 is assigned to the Kingdom of Eswatini (formerly Swaziland) under the ITU-T E.164 international numbering plan. Within this national plan, the prefix 2237 is a geographic National Destination Code (NDC) segment that identifies a specific exchange area in the Shiselweni District, serving the town of Mahamba and its surrounding rural communities. Shiselweni is the southernmost administrative region of Eswatini, bordering South Africa, and Mahamba is a key border post and trading center on the MR9 road.

Geographic Coverage and Administrative Context

The 2237 prefix is allocated to fixed-line PSTN services within the Mahamba exchange area. This includes the town itself and nearby settlements such as Hluthi, Nkamanzi, and areas along the Mahamba border post. The exchange is part of the national fixed network operated by Eswatini Posts and Telecommunications Corporation (EPTC), the incumbent fixed-line operator. As a geographic code, the prefix is tied to a physical location, meaning that the number is associated with a specific wireline connection, although VoIP services may also use such numbers with proper authorization.

Dialing Formats and Instructions

To call a fixed-line number in Mahamba from within Eswatini, subscribers must dial the full national number, which includes the NDC and the subscriber number. For example, if the local subscriber number is 1234, the complete national number would be 2237 1234. From abroad, callers must use the international format: +268 2237 1234. Note that the leading trunk prefix '0' is not used in Eswatini's international dialing; the country code +268 is dialed directly.

Caller Instructions

• Local callers (within Eswatini): Dial the 8-digit national number, e.g., 2237 1234.
• International callers: Dial your country's exit code (e.g., 00 from most countries, 011 from the US/Canada), then 268, followed by the 8-digit number: +268 2237 1234.

Overlay and Numbering Considerations

Eswatini's fixed-line numbering plan does not currently use area code overlays; each geographic area has a unique NDC. The 2237 prefix is exclusively used for the Mahamba area. However, number portability may allow subscribers to retain their numbers when switching to other fixed-line operators, but the geographic association remains for routing purposes. Mobile numbers in Eswatini are distinct, starting with 76, 78, or 79, and are not related to this geographic prefix.