Area Code 2074 – Niamey

Overview of Niger’s +227 2074 Geographic Code

The country calling code +227 is assigned to Niger (Republic of Niger) under the ITU-T E.164 international numbering plan. Within this national plan, the prefix 2074 is a geographic National Destination Code (NDC) that routes calls to the capital city, Niamey, and its immediate administrative environs. Niger’s numbering plan follows a fixed-length format: all national significant numbers (NSN) consist of eight digits, with the first two digits (20) indicating a fixed-line service in the Niamey area and the following two digits (74) identifying a specific central office exchange within that urban zone.

Coverage and Administrative Jurisdiction

The 2074 prefix is allocated to the Niamey Urban Community, which includes the capital’s five arrondissements and surrounding suburban districts. Niamey is the political, economic, and administrative hub of Niger, hosting government institutions, foreign embassies, and major corporate headquarters. Consequently, the 2074 range is primarily used by businesses, public administration offices, and residential fixed-line subscribers within the city limits. As a geographic code, it is tied to a physical location, and the tariff structure for calls to 2074 is generally based on the distance and the operator’s fixed-line rates.

Dialing Format and Caller Instructions

For international callers, the complete number must include the country code, the NDC, and the subscriber number. The format is: +227 20 74 XX XX (where X represents the remaining four digits of the subscriber line). For example, a Niamey number might be dialed as +227 20 74 12 34 from abroad. When calling from within Niger, the international prefix is omitted, and callers must dial the full eight-digit national number: 20 74 12 34. Note that Niger does not use trunk prefixes (such as “0”) for domestic calls; the NDC is always included in the national dialing sequence.

Overlay and Numbering Considerations

As of the latest ITU-T operational bulletins, Niger has not implemented overlay codes for Niamey. The 20 prefix remains the sole geographic area code for the capital, and 2074 is one of several exchange codes within that range. However, due to the growth of mobile and VoIP services, fixed-line penetration is limited, and many residents rely on mobile numbers starting with 90, 91, 96, or 97. When calling a 2074 number, be aware that the line may be a legacy PSTN connection or a VoIP gateway that presents a geographic number. In all cases, the dialing format remains the same.

Practical Tips for Callers

• Always verify the complete eight-digit number before dialing; omitting the NDC will result in a failed call.
• For international calls, use the plus sign (+) when possible, as it allows the network to automatically select the correct international access code.
• If you are using a VoIP service, ensure that your provider supports calls to Niger and that you have sufficient credit for international tariffs.
• For fax or data transmissions to 2074 numbers, the same dialing rules apply.