Area Code 325 – Mibikuri/No: 34/Joppa/Brighton

Geographic Coverage and Administrative Jurisdiction

The area code 325 is a geographic National Destination Code (NDC) within the Republic of Guyana's national numbering plan, which adheres to the ITU-T E.164 international standard. This code serves a specific cluster of localities along Guyana's Atlantic coastline, primarily encompassing the communities of Mibikuri, No. 34 Village, Joppa, and Brighton. These settlements are situated in the East Berbice-Corentyne region (Region 6), an administrative area known for its agricultural production and rice farming. The 325 code is assigned to fixed-line PSTN services within this region, managed by the Guyana Telephone and Telegraph Company (GTT), the incumbent local exchange carrier.

Dialing Formats and Caller Instructions

For callers within Guyana, dialing a local number in this region requires the national trunk prefix 0 followed by the area code and the subscriber's 5-digit local number. The complete national format is 0-325-XXXXX. For example, to reach a fixed line in Mibikuri, one would dial 0-325-XXXXX from any other part of Guyana.

International callers must replace the trunk prefix with Guyana's country calling code +592, omitting the leading zero. The international dialing format becomes +592-325-XXXXX. For instance, a caller from the United States or the United Kingdom would dial 011-592-325-XXXXX or 00-592-325-XXXXX, respectively, depending on their country's international access code. It is crucial to note that the subscriber number is always 5 digits long, and the area code must be dialed even when calling from within the same locality, as Guyana does not employ local 7-digit dialing without the area code.

Overlay and Numbering Considerations

Currently, there is no overlay code for the 325 area. The numbering plan for this region is closed, with no plans for additional area codes in the near future. However, as with all fixed-line services, number portability may allow subscribers to retain their numbers if they relocate within the same exchange area, subject to regulatory provisions. The geographic nature of the code means that the tariff for calls to 325 numbers is typically higher than local calls but lower than mobile rates, depending on the caller's service provider. Businesses in the region often use these lines for customer service, and it is essential for enterprises to list the full international format on their websites to facilitate global communication.