Area Code 251 – Manica

Geographic Overview

The area code 251 is a geographic National Destination Code (NDC) assigned to the province of Manica, in the central-western region of Mozambique. This code covers the provincial capital Chimoio and its surrounding districts, including Gondola, Sussundenga, Barué, and Macate. Manica is strategically located along the Beira Corridor, a major transport route linking the port of Beira to Zimbabwe and the interior of Southern Africa. The region is known for its agricultural production, mining activities, and the Chimanimani National Park, which attracts tourism.

Dialing Formats

When calling a fixed-line number in Manica from within Mozambique, subscribers must dial the trunk prefix 0 followed by the area code and the subscriber number. The national significant number (NSN) for fixed lines in this region is 9 digits long, comprising the area code (251) plus a 6-digit local number. The international format, as defined by ITU-T E.164, requires the Mozambique country code +258, followed by the area code without the leading trunk prefix.

• Local call (within Manica): 251 XXX XXX (often shortened to local 6-digit number when dialing within the same exchange, but the full 9-digit format is recommended for consistency).
• National call (from other provinces in Mozambique): 0 251 XXX XXX
• International call (from abroad): +258 251 XXX XXX

For example, a fixed-line number in Chimoio might be listed as +258 251 12345 (where 12345 is the local 5-digit subscriber number, but note that actual subscriber numbers may vary in length; always confirm the correct number of digits). In practice, the local subscriber number is typically 6 digits, so a complete international dialing example would be +258 251 123456.

Administrative and Regulatory Context

The numbering plan for Mozambique is administered by the Instituto Nacional de Comunicações de Moçambique (INCM), the national regulatory authority. Geographic area codes are allocated based on provincial boundaries, and each code corresponds to a specific telecommunications exchange or group of exchanges. Fixed-line services in Manica are primarily provided by TDM (Telecomunicações de Moçambique), the incumbent operator, though other licensed operators may offer services in the region.

As of recent years, there has been no overlay plan for Manica, meaning that the 251 code is exclusively used for geographic numbers in that province. However, with the growth of VoIP and mobile services, callers should be aware that number portability may allow some numbers to be routed to different networks, but the geographic significance of the code remains for fixed-line services.

Caller Instructions

For callers within Mozambique, always include the trunk prefix 0 when dialing from a mobile phone or from a fixed line in a different area code. For international callers, replace the leading zero with the country code +258. Ensure you have the correct number of digits; if you are unsure, consult the local directory or the recipient directly.