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Antigua & Barbuda ☎️ Landline / Geographic

Area Code 268 – St. John's & Island Area

The phone area code for St. John's & Island Area is 268 (international format +1 268). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
03:36:57
UTC • UTC +00:00
Full Dialing Format
+1 268
Population N/A
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Admin Region Antigua & Barbuda
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Elevation N/A
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GPS Coordinates N/A
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Geographic Coverage and Administrative Jurisdiction

The area code 268 is the sole geographic National Destination Code (NDC) assigned to the twin-island nation of Antigua and Barbuda under the North American Numbering Plan (NANP). It serves the entire country, including the capital city St. John's on Antigua, the island of Barbuda (including its main settlement Codrington), and all surrounding smaller islands. Unlike larger NANP countries that have multiple area codes for different states or provinces, 268 is a country-wide code, meaning there are no geographic subdivisions within the numbering plan.

Dialing Formats and Caller Instructions

For callers within Antigua and Barbuda, the standard local dialing format is 268-XXX-XXXX (10 digits total, including the area code). This is because the NANP requires 10-digit dialing for all calls, even within the same area code. For international callers, the format is +1 268 XXX XXXX (or 011 1 268 XXX XXXX when dialing from countries that use the international prefix 011, such as the United States).

For example, to call a landline in St. John's from abroad, you would dial: +1 268 4XX XXXX. To call the same number from within Antigua, simply dial 268 4XX XXXX.

Numbering and Overlay Considerations

As of the latest ITU-T and NANP data, there is no overlay area code for Antigua and Barbuda; 268 remains the only code. All local numbers are seven digits long, with the first three digits (Central Office Code) typically assigned to specific exchanges or service providers. The country's telecommunications regulator, the Eastern Caribbean Telecommunications Authority (ECTEL), oversees numbering assignments, ensuring sufficient capacity for future growth.

Service Providers and Usage

The 268 code is used by both fixed-line PSTN services and mobile networks. Major operators include Digicel Antigua and Flow (formerly LIME). Mobile numbers are also non-geographic in nature, but they share the same 268 area code, making it impossible to distinguish fixed vs. mobile based solely on the prefix. However, certain Central Office Codes are known to be associated with mobile services, but this is not publicly standardized.

Practical Tips for Callers

  • When dialing from the United States or Canada, use 1-268-XXX-XXXX (no international prefix needed).
  • When dialing from Europe or other countries, use the international access code (e.g., 00) followed by 1-268-XXX-XXXX.
  • Always include the area code 268, even for local calls, as 7-digit dialing is not supported.

❓ Frequently Asked Questions

What country does area code 268 belong to?
Area code 268 belongs to Antigua and Barbuda, a twin-island nation in the Caribbean. It covers the entire country, including the capital St. John's and the island of Barbuda.
How do I call a number in Antigua and Barbuda from the United States?
From the US, dial 1-268-XXX-XXXX. The country shares the North American Numbering Plan, so no international prefix is required. For example, 1-268-4XX-XXXX.
Is area code 268 a mobile or landline prefix?
268 is a geographic area code used for both landlines and mobile numbers. It is the only area code for the country, so mobile numbers also start with 268.
Do I need to dial 268 for local calls within Antigua and Barbuda?
Yes, 10-digit dialing is required for all calls within the country, even for local calls. You must dial 268 followed by the 7-digit local number.
Are there any other area codes in Antigua and Barbuda?
No, 268 is the only area code assigned to Antigua and Barbuda. There is no overlay code, and all numbers are 10 digits long (including the area code).