Area Code 627 – Jerdina

Overview of Area Code 627 (Jerdina, Libya)

Area code 627 is a geographic National Destination Code (NDC) within the Libyan telephone numbering plan, assigned to the Jerdina area. Jerdina is a locality situated in the northwestern region of Libya, administratively part of the Jabal al Gharbi District. This code is used for fixed-line (PSTN) services and follows the ITU-T E.164 international dialing standard.

Geographic Coverage and Administrative Jurisdiction

The 627 code covers Jerdina and its immediate surroundings, including nearby villages and rural settlements. As a geographic code, it is tied to a specific physical exchange area, and the numbering resource is allocated to the fixed-line operator(s) licensed to serve this region. The administrative oversight falls under the Libyan General Telecommunications Authority (GTA), which manages the national numbering plan.

Dialing Formats

When dialing within Libya, callers must use the national trunk prefix 0 followed by the area code and the subscriber number. The local subscriber number typically consists of 5 to 6 digits, making the total national significant number (NSN) length 9 digits (excluding the trunk prefix).

• National dialing (within Libya): 0 627 XXX XXX
• International dialing (from abroad): +218 627 XXX XXX

For example, a local number in Jerdina might be dialed as 0 627 123 456 from within Libya, or as +218 627 123 456 from outside the country.

Caller Instructions

For local callers (within Libya): Always include the trunk prefix 0 before the area code when dialing from a different fixed-line zone or from a mobile phone. If you are calling from a landline within the same area code, you may be able to omit the area code, but it is safer to include it to ensure proper routing.

For international callers: Dial the international access prefix (e.g., 00 from most countries), followed by Libya's country code +218, then the area code 627 without the leading zero, and finally the subscriber number. Ensure you have the correct number of digits; if you encounter issues, verify with the recipient.

Overlay and Numbering Considerations

Currently, there is no overlay code for the Jerdina area; the 627 code is the sole geographic code for this region. However, as Libya continues to expand its telecommunications infrastructure, future overlay plans may be introduced. For now, callers should be aware that the 627 code is exclusively for fixed-line services and is not used for mobile numbers, which are assigned non-geographic prefixes (e.g., 91, 92, 94).

When dialing from abroad, always replace the leading 0 of the national trunk prefix with the international access code and Libya's country code. For example, to call a number in Jerdina, you would dial +218 627 XXX XXX. This ensures your call is correctly routed through the international gateway to the Libyan PSTN.