Area Code 422 – Mizda

Area code 422 is a geographic National Destination Code (NDC) within the Libyan telephone numbering plan, assigned to the city of Mizda and its surrounding administrative district. Located in the Jebel Nafusa region of northwestern Libya, Mizda serves as a local telecommunications hub for the surrounding rural communities. The code falls under the international country calling code +218, which is administered by the General Telecommunications Authority of Libya (GTA) in accordance with ITU-T E.164 recommendations.

Dialing Formats

To call a fixed-line subscriber in Mizda from abroad, you must dial the international prefix (00 or +), followed by Libya's country code 218, then the area code 422 (without the leading trunk prefix '0'), and finally the local subscriber number. For example, a typical international dialing sequence would be +218 422 XXX XXX.

Domestic callers within Libya must use the trunk prefix '0' before the area code when dialing from a different fixed-line zone. Thus, a domestic long-distance call to Mizda would be dialed as 0 422 XXX XXX. Local calls within the Mizda exchange area may be made using only the subscriber number, depending on the local network configuration.

Geographic Coverage and Administration

The 422 code is allocated to the Mizda telephone exchange, which provides PSTN services to the city and its immediate surroundings. As a geographic code, it is tied to a physical location, and the number range is typically used for fixed-line services, including residential and business lines. The Libyan numbering plan follows a closed dialing plan for domestic calls, with all national numbers having a fixed length of 9 digits after the trunk prefix '0' (excluding the country code).

Overlays and Numbering Considerations

As of the latest available data, there is no overlay code for the Mizda area, meaning that the 422 code is the sole geographic NDC for this region. However, the Libyan telecommunications market is evolving, and the introduction of new services or number portability could affect dialing procedures in the future. It is always advisable to verify the current dialing instructions with your local telecom provider when placing calls to Libya.

For international callers, it is important to note that some Libyan mobile numbers may also begin with '9' and are not associated with geographic area codes. The 422 code is exclusively for fixed-line services. When dialing from a mobile phone, the same international format (+218 422 ...) applies.