+1 is the country code for Antigua and Barbuda
+1 explained
The Antigua and Barbuda country code, 1, is what you dial before a Antigua and Barbuda number when you call from abroad. It is also known as the Antigua and Barbuda dialing code, Antigua and Barbuda calling code, or Antigua and Barbuda phone code. In the Antigua and Barbuda phone number format, +1 comes first, then the area code and the local number.
- Country code
- +1
- The 001 country code is the same number
- ISO country codes
- AG, ATG
- Use the AG country code or the ATG country code on forms and passports. To call Antigua and Barbuda, dial +1
- Used in
- Antigua and Barbuda
- Also on +1: Anguilla, American Samoa, Barbados, Bermuda, Bahamas, Canada, Dominica, Dominican Republic, Grenada, Guam, Jamaica, St Kitts and Nevis, Cayman Islands, St Lucia, Northern Mariana Islands, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos, Trinidad and Tobago, United States, St Vincent, British Virgin Islands, and US Virgin Islands
- Exit code
- 00
- From most countries. Also 011 from United States and Canada, 0011 from Australia, and + from any mobile
- Trunk prefix
- None
- Keep every digit after +1
- Number length
- 10 digits
- After +1
- Time now in Antigua and Barbuda
- Antigua and Barbuda mobile number format
- (268) 464-1234
- From abroad: +1 268 464 1234
- Antigua and Barbuda landline number format
- (268) 555-0100
- From abroad: +1 268 555 0100
Antigua and Barbuda phone number types
The first digits of a Antigua and Barbuda number tell you what kind of number it is: a landline, a mobile, a free number, or one that costs more to call. Here is a sample of each type of Antigua and Barbuda phone number, as dialed inside Antigua and Barbuda and from abroad.
Good to know before you call Antigua and Barbuda
“Hello”
Antigua and Barbuda's official language is English, and no source describes a different way to answer the phone, so this is the everyday greeting
Area code 268 began on 1 April 1996, when the Caribbean's shared area code 809 was split into separate codes for each country.
Wikipedia: Area code 268On a telephone keypad, 268 spells ANT, the first three letters of Antigua.
Wikipedia: Area code 268Numbers from 268-555-0100 to 268-555-0199 are set aside for fiction, so a copied number from a show or film rings nobody.
Wikipedia: 555 (North American Numbering Plan)The country's telecom authority is called the Telecommunications Division of the government.
Wikipedia: North American Numbering Plan
What it costs to call Antigua and Barbuda (using Suparelay)
Landline from $0.51/minMobile from $0.52/min
Only 90 of 221 countries cost more to call than Antigua and Barbuda.
Enter a numberEach bar counts the countries at that price
Want to call Antigua and Barbuda?
Call any phone from this tab. Nothing to install on either side, and you pay cents a minute.
Why a call to Antigua and Barbuda fails
You call from: 🇦🇺 Australia
You may not need an exit code
Antigua and Barbuda shares the +1 code with the US and Canada. From there, dial 1 and the 10-digit number, with no 011 needed. From the UK or Europe, dial your own exit code before +1.
- Connects
- 0011 1 268 555 0100
- Does not connect
- 00 1 268 555 0100
The toll-free number may not connect from abroad
Antigua and Barbuda's toll-free numbers start with 8. The business pays for the call, so some do not accept one placed from outside the country.
- Connects
- 0011 1 268 555 0100
- Does not connect
- 0011 1 800 212 3456
Questions about +1
What is the country code for Antigua and Barbuda?
Antigua and Barbuda uses +1, the code shared with the US, Canada, and other Caribbean islands, with its own area code 268.
How do I dial Antigua and Barbuda from abroad?
Dial +1 268 and the 7-digit number. From the US or Canada, dial 1 268 and the number, with no exit code needed.
Can I text an Antigua and Barbuda number?
Yes. Write the number as +1 268 and the 7 digits, and your phone sends the text at your carrier's international rate.
How much does it cost to call Antigua and Barbuda?
The dialer on this page shows the exact price of the number you enter before you call.
Is the Antigua and Barbuda country code the same as the US?
Yes and no. Both use +1, but a +1 268 number is Antigua and Barbuda's own area code, never a US number.
Does Antigua and Barbuda have more than one area code?
No. The whole country uses a single area code, 268, so there is no city code to look up.
The information on this page is accurate as of September 26, 2026.
Wikipedia: Area code 268