Area Code 393 – Gaborone

Overview of Botswana's +267 393 Geographic Prefix

The +267 393 prefix is a geographic National Destination Code (NDC) assigned to the Gaborone area, the capital and largest city of Botswana. As part of the country's national numbering plan, this code is used for fixed-line (PSTN) services within the designated exchange areas of Gaborone and its immediate surroundings. The prefix is administered under the ITU-T E.164 international standard, ensuring seamless global routing.

Coverage Area and Administrative Jurisdiction

Gaborone serves as the administrative, political, and economic hub of Botswana. The +267 393 prefix covers the central business district (CBD) and several residential and industrial suburbs, including but not limited to: Village, Broadhurst, Gaborone West, and the government enclave. The area is under the jurisdiction of the Gaborone City Council, and the numbering allocation is managed by the Botswana Communications Regulatory Authority (BOCRA).

Dialing Formats and Caller Instructions

For callers within Botswana, the national significant number (NSN) is 8 digits long, beginning with the prefix '393' followed by a 5-digit subscriber number. To place a local call from another fixed or mobile line in Botswana, dial the full NSN: 393 XXXXX. For example, to reach a business in Gaborone's CBD, you would dial 393 12345.

For international callers, you must dial the Botswana country code (+267) followed by the NSN, omitting any leading trunk prefix. The international format is +267 393 XXXXX. For instance, a caller from the United States would dial 011 267 393 12345, while a caller from the United Kingdom would dial 00 267 393 12345.

Overlay Considerations and Number Portability

Currently, Botswana does not employ overlay area codes for geographic numbering; the +267 country code is used uniformly across the nation. However, fixed-line numbers are not portable to mobile networks, and mobile numbers (which begin with 7x or other mobile-specific codes) are not portable to fixed lines. This means that a number with the 393 prefix will always be associated with a fixed-line service in Gaborone.

Technical Notes for VoIP and Business Users

For VoIP providers and businesses integrating Botswana numbers, it is essential to recognize that +267 393 numbers are geographic and may be subject to specific routing regulations. When configuring international dialing, ensure that the +267 country code is used, and the NSN is transmitted without any leading zeros. For call routing, the prefix 393 is a clear indicator of a fixed-line service, which may affect termination costs and quality of service parameters.