Area Code 1166 – Moanda

Overview of Gabon’s +241 1166 Geographic Code

The international dialing code +241 1166 is a geographic National Destination Code (NDC) assigned to the city of Moanda, located in the Haut-Ogooué Province of southeastern Gabon. This code is part of Gabon’s national numbering plan, which adheres to ITU-T E.164 recommendations. The full national significant number (NSN) for fixed-line subscribers in Moanda is nine digits, comprising the area code 1166 followed by a five-digit subscriber number. When dialed internationally, the country code +241 is added, resulting in the format +241 1166 XX XXX.

Geographic Coverage and Administrative Context

Moanda is one of the principal urban centers in Haut-Ogooué, serving as a hub for the region’s manganese mining industry. The geographic code 1166 covers the city and its immediate surroundings, including residential, commercial, and administrative lines. As a geographic code, it is tied to a specific physical location, and calls are routed via the public switched telephone network (PSTN) to the corresponding fixed-line infrastructure. It is important to note that this code is not used for mobile services; mobile numbers in Gabon are non-geographic and begin with other prefixes, such as 06 or 07.

Dialing Procedures

• Local calls (within Gabon): To call a Moanda fixed-line number from another fixed or mobile line in Gabon, dial the area code and subscriber number without the leading '0' (if applicable) or any international prefix. For example, if the subscriber number is 12345, dial 1166 12345.
• International calls from abroad: Callers outside Gabon should dial the international access prefix (e.g., 00 from most countries, or +), followed by the country code 241, the area code 1166, and the subscriber number. For instance, to reach the same number, dial +241 1166 12345.
• Calling from Moanda to another local number: In some cases, local calls may require only the five-digit subscriber number, but for clarity and to avoid misdialing, it is recommended to use the full national format.

Overlay and Numbering Considerations

Gabon’s numbering plan is managed by the Telecommunications Regulatory Agency (ARTEL). As of the latest updates, there are no overlay codes for Moanda; the 1166 code is exclusively assigned to this geographic area. However, with the growth of VoIP and IP-based services, some subscribers may use the code for non-geographic purposes, but officially it remains a geographic code. Callers should be aware that fixed-line numbers in Gabon are not portable across geographic areas, so a number with the 1166 code will always be associated with Moanda.

Practical Tips for Callers

• Always verify the subscriber number length (five digits) to ensure correct dialing.
• When calling from a mobile phone in Gabon, you may need to include the area code even for local calls, depending on your operator’s settings.
• For international callers, using the plus sign (+) instead of the international prefix is recommended for compatibility with modern networks.