Area Code 316 – Gaborone

Overview of Botswana Area Code 316

Area code 316 is a geographic National Destination Code (NDC) assigned to the capital city district of Gaborone, Botswana. It is part of the national numbering plan administered under the ITU-T E.164 standard, with the country calling code +267. The code is used for fixed-line (PSTN) services within the Gaborone metropolitan area, including the central business district, residential suburbs, and surrounding administrative zones.

Geographic Coverage and Jurisdiction

Gaborone serves as the political and economic capital of Botswana, hosting government ministries, embassies, and corporate headquarters. The 316 prefix covers the city’s landline infrastructure, which is primarily operated by Botswana Telecommunications Corporation (BTC) and licensed VoIP providers. Suburbs such as Broadhurst, Gaborone West, and Tlokweng fall within this numbering area. The code is exclusive to the city’s fixed network; mobile numbers in Botswana use separate non-geographic prefixes (e.g., 71, 72, 73, 74, 75, 76, 77) and are not affected by this code.

Dialing Formats and Instructions

For local callers within Botswana, the number is dialed as an 8-digit national significant number (NSN): 316XXXXX. For example, a landline in Gaborone with the number 3161234 would be dialed as 3161234 from anywhere in the country. No trunk prefix (such as “0”) is used in Botswana; the NDC is dialed directly.

For international callers, the full E.164 format is required: +267 316 1234. The plus sign represents the international access prefix (e.g., 00 from most countries, or 011 from North America). Callers from outside Botswana should replace the plus with their country’s exit code and omit any leading zeros (none exist in this case).

Overlays and Numbering Considerations

Botswana’s numbering plan is closed, meaning the NDC is always included in the local dialing process. There are no overlay codes in Gaborone; the 316 prefix is the sole geographic code for the city’s fixed lines. As of the latest ITU-T operational bulletin, no major renumbering is planned, but users should verify with their service provider for any future changes.

Practical Usage Notes

• When calling a Gaborone landline from a mobile phone in Botswana, dial the full 8-digit number (316XXXXX) – no additional prefixes are required.
• For international fax or voice calls, always use the format +267 316 1234 to ensure proper routing.
• Some businesses in Gaborone may use VoIP services that display a 316 number, but the geographic association remains valid for emergency services and regulatory purposes.