Area Code 0146 – Libreville

Overview of +241 0146

The prefix +241 0146 is a geographic National Destination Code (NDC) assigned to the Libreville area within the Republic of Gabon. As part of the country's E.164 numbering plan, this code routes calls to fixed-line subscribers in Gabon's capital and its immediate administrative surroundings. The prefix is managed under the oversight of the Autorité de Régulation des Communications Électroniques et des Postes (ARCEP Gabon), ensuring compliance with national and international telecommunication standards.

Coverage and Jurisdiction

Libreville serves as the political and economic hub of Gabon, located in the Estuaire Province. The 0146 prefix covers the urban and suburban zones of the capital, including districts such as Louis, Mont-Bouët, and Nzeng-Ayong. It is important to note that this is a geographic allocation, meaning the number is tied to a physical line and a specific exchange area, unlike mobile or non-geographic services.

Dialing Formats

For callers within Gabon, the national trunk prefix 0 is used before the NDC. Therefore, a local call to a number with this prefix would be dialed as 0146 XX XX XX (where X represents the subscriber's unique digits). For international callers, the country code +241 replaces the leading zero, resulting in the format +241 146 XX XX XX. Note the omission of the trunk prefix '0' when dialing from abroad. For example, a full international number might appear as +241 146 12 34 56.

Overlay and Numbering Considerations

As of the latest numbering plan updates, no overlay code has been implemented for the Libreville geographic area. This means that the 0146 prefix is exclusively used for fixed-line services. Subscribers may include residential customers, government institutions, and businesses operating within the capital. The number length after the country code is typically 9 digits, including the NDC, which is standard for Gabon's fixed-line services.

Caller Instructions

• Local callers should always dial the full national number, including the trunk prefix: 0146 XX XX XX.
• International callers should dial their international access code (e.g., 00 or +), followed by Gabon's country code 241, and then the number without the leading zero: +241 146 XX XX XX.
• For calls from mobile phones within Gabon, the same national format applies; however, some mobile networks may require the area code even for local calls due to network routing.

Understanding the correct dialing format is essential to avoid call failures or misrouting. Always verify the complete number with the recipient, as Gabon's numbering plan may undergo changes due to regulatory updates.