How to call Antigua and Barbuda using the international calling code +1 and area code.
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Example numbers for Antigua and Barbuda:
Your local time
—:—
Time in Antigua and Barbuda
—:—
Code
+1
ISO
AG
Region
Americas
Time zone
America/Antigua
Every Antigua and Barbuda number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Antigua and Barbuda from abroad, the only fixed part is +1 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Antigua and Barbuda.
+X XXX XXX XXXX
Dial the country code +1, then the full mobile number.
Example: +1 268 464 1234
+1 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
Enter the country code +1 when dialing Antigua and Barbuda from abroad.
Add the local phone number without the leading zero.
Use TwinPhone to connect the call at low per-minute rates.
Antigua and Barbuda's international country code is +1. It was assigned by the International Telecommunication Union under recommendation E.164 and is the dialing prefix at the start of every Antigua and Barbuda phone number written in international format.
You'll often see +1 referred to in search as the "1 area code". Strictly speaking, +1 is a country code — area codes are sub-national, used inside Antigua and Barbuda. The practical meaning is the same: any number starting with +1 or 001 is a Antigua and Barbuda number.
TwinPhone routes calls to every +1 number directly from your browser — no app, no SIM card, no calling card. Type +1 followed by the local number, press call, and you're connected.
Dialing codes immediately above and below +1 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Everything you need to know about TwinPhone.
The country code (international dialing code) for Antigua and Barbuda is +1. To call Antigua and Barbuda from abroad, dial +1 followed by the national number without its leading zero.
+1 is Antigua and Barbuda's international country calling code under the ITU E.164 plan — often searched as the "1 area code". Any phone number starting with +1 is a Antigua and Barbuda number.
From TwinPhone, just type +1 and the number — we connect it. From a landline, dial your exit code, then +1, then the number without the leading 0.
Antigua and Barbuda's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
No. TwinPhone works directly in your browser — Chrome, Edge, Safari, or Brave. Open the site, add credit, dial +1 and your number, done. No installs, no plugins, no SIM card required.
Yes! Virtual numbers in Antigua and Barbuda start at $1.95/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
Every call uses industry-standard transport encryption (TLS + SRTP). We don't sell your data or share your call history. We don't record calls unless you explicitly enable recording.
TwinPhone uses adaptive audio technology that adjusts to your connection quality. Even on slow or unstable Wi-Fi — airport, hotel, coffee shop — your call stays connected and audible.
Dial Antigua and Barbuda from your browser — pay only for what you call.
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