Area Code 308 – Greater Accra Region

Overview of Ghana Area Code 308

Area code 308 is a geographic National Destination Code (NDC) assigned to the Greater Accra Region of Ghana, specifically serving the capital city, Accra, and its surrounding metropolitan areas. This code is part of the national numbering plan administered by the National Communications Authority (NCA) of Ghana, following ITU-T E.164 recommendations. The Greater Accra Region is the most densely populated and economically significant region in the country, hosting the seat of government, major financial institutions, and international businesses.

Geographic Coverage and Administrative Jurisdiction

The 308 code covers the Accra Metropolitan District and adjoining districts within the Greater Accra Region, including areas such as Accra Central, Osu, Labone, Cantonments, and Airport Residential Area. These localities are served by fixed-line PSTN networks, and the code is used for both residential and business landlines. The region's administrative jurisdiction falls under the Accra Metropolitan Assembly and other municipal assemblies within the Greater Accra Region.

Dialing Formats and Caller Instructions

• Local callers (within Ghana): To call a number in the 308 area from another part of Ghana, dial the trunk prefix 0 followed by the area code and subscriber number. For example, to reach a landline in Accra with subscriber number 1234567, dial 03081234567.
• International callers: From outside Ghana, dial the international access prefix (e.g., 00 or +) followed by Ghana's country code +233, then the area code without the leading 0, and the subscriber number. For example, to call the same number from abroad, dial +2333081234567.

Overlay Considerations and Numbering Plan

As of the latest NCA updates, there is no overlay code for the Greater Accra Region; however, the region is served by multiple geographic NDCs, including 302, 303, and 308, which are assigned to different fixed-line operators or zones. Subscriber numbers within the 308 code are typically 7 digits long, resulting in a total national significant number (NSN) length of 9 digits (including the leading 0). No area code changes have been announced, but users should verify with their service provider for any local dialing alterations.

Practical Usage Notes

When calling from a mobile phone within Ghana, it is common to include the leading 0 even if dialing from a different region. For international callers, it is essential to drop the leading 0 and use the country code. Businesses operating in Accra often list their numbers in international format to facilitate global communication. Always confirm the correct number with the recipient, as number portability may allow fixed-line numbers to be transferred between operators, but the geographic NDC remains unchanged.