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Antigua and Barbuda country code · +1-268

Antigua and Barbuda (+1-268) calling prefix at a glance.

Antigua and Barbuda sit at the heart of the Eastern Caribbean. Ringflow gives you a local +1-268 DID — active on day one, no paperwork needed.

Local +1-268 numbersHD voiceInstant setup
Calling
LIVE
Antigua and Barbuda
AG · ATG · Zone 1
+1-268
Live route
Saint John's
Time
--:--
Alpha-2
AG
Alpha-3
ATG
Ringflow direct routeVerified
Antigua and Barbuda calling guide

Everything about calling Antigua.

Antigua and Barbuda share the North American Numbering Plan — dial +1-268 then seven digits. Tourism and financial services drive the majority of international calling.

Antigua and Barbuda country information

Antigua and Barbuda
Americas
+1-268
Capital
Saint John's
Region
Americas
Time zone
America/Antigua
Coordinates
17.06°N / 61.80°W
Numbering zone
Zone 1
Code length
4 digits
How to dial Antigua and Barbuda

Three ways to call Antigua and Barbuda right now.

NANP dialing: +1-268 plus seven digits. Ringflow routes via Eastern Caribbean infrastructure for consistent quality to Saint John's.

01Classic

Direct calls using landlines & mobile phones

Dial Antigua and Barbuda directly from any landline or mobile by entering your international exit code, then the country code +1-268, and finally the local number.

02Pre-paid

International calling cards for Antigua and Barbuda

Pre-paid international calling cards remain a convenient, low-cost way to reach Antigua and Barbuda. Each card gives you a PIN and an access number to place global calls.

03Modern

VoIP services for contacting Antigua and Barbuda

VoIP apps like Skype, WhatsApp and Viber — and business VoIP from Ringflow — route calls to Antigua and Barbuda over the internet, usually at far lower rates than traditional carriers.

Antigua and Barbuda overview

Antigua and Barbuda at a glance.

A twin-island Caribbean state of roughly 100,000 people. Antigua is home to English Harbour's world-famous sailing marina and a growing fintech sector.

Capital
Saint John's
Region
Americas
Time zone
America/Antigua
Coordinates
17.06°N / 61.80°W
Numbering zone
Zone 1
Code length
4 digits
ISO 3166 codes
AG · ATG
Dialing Antigua and Barbuda

How to call Antigua and Barbuda.

Dial +1, then 268, then the seven-digit local number. No separate exit code needed from most VoIP platforms.

Number anatomy

Exit prefix++Country code1268+Area / mobileXX+Subscriber numberXXX XXX
Final dialled number
+1-268
followed by the national number
Format follows ITU-T Recommendation E.164 — the international public telecommunication numbering plan.
01Step 1 of 4

Start with the exit prefix

Press + on a mobile (hold the 0 key), or dial 00 from most countries, or 011 from North America.

02Step 2 of 4

Add the Antigua and Barbuda code

Dial +1-268. This identifies Antigua and Barbuda on the global telephone network.

03Step 3 of 4

Enter the area or mobile prefix

Type the first part of the local number. Drop the leading 0 if there is one.

04Step 4 of 4

Finish with the subscriber number

The remaining digits route the call to the specific line in Saint John's or elsewhere.

Dialling Antigua and Barbuda (+1-268) from other countries

The exit prefix changes by origin; the Antigua and Barbuda code stays +1-268.

Calling fromExit prefixYou dial, then the national number
United States & Canada11268
United Kingdom & most of Europe0000 1268
Australia00110011 1268
Japan010010 1268
Any mobile (E.164)++1-268
Need an inbound Antigua and Barbuda number?
Ringflow provisions +1-268 DIDs and termination through direct carrier interconnects — live in minutes, no contracts.
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FAQ

Calling Antigua and Barbuda, answered.

What tourism and financial firms ask before dialling Antigua on +1-268.

Antigua and Barbuda's country calling code is +1-268. Always dial it before the national number when calling from outside Antigua and Barbuda.
Dial your international access prefix (+ on mobile, or 00 or 011 from a landline), then 1268, then the Antigua and Barbuda number, dropping the leading 0 if it has one.
Antigua and Barbuda uses ISO 3166-1 alpha-2 code AG and alpha-3 code ATG.
Antigua and Barbuda is part of the Americas region.
Ringflow provisions inbound DIDs and outbound termination across 120+ countries through 500+ direct carrier interconnects. Contact our wholesale team to confirm live coverage and rates for Antigua and Barbuda.

Connect to Antigua and Barbuda on carrier-grade Caribbean routes.

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Getting the number right

Dialling Antigua and Barbuda without misdialling

Antigua and Barbuda’s calling code is +1-268 , which puts it in the North American Numbering Plan — the United States, Canada and 20-odd Caribbean territories, all sharing +1. The codes below are the ones a caller actually reaches by mistake, so they are worth checking before a number goes into a CRM or an outbound list.

Calling codes easily confused with +1-268
Dial this by mistakeand you reachWhy it happens
+1-264AnguillaOne digit out on the last position
Antigua and Barbuda calling code
+1-268
ISO 3166-1 alpha-2
AG
Codes one digit away
1
Countries sharing this code
None — it is unique to Antigua and Barbuda

Other Americas countries in the same numbering zone: Anguilla +1-264, Bahamas +1-242, Barbados +1-246, Bermuda +1-441, British Virgin Islands +1-284. Antigua and Barbuda's capital is Saint John's.