Caribbean & Atlantic area codes
21 area codes in the +1 system belong to countries outside the US and Canada. Each is listed with its country.
- 242 · Bahamas
- 246 · Barbados
- 264 · Anguilla
- 268 · Antigua & Barbuda
- 284 · British Virgin Islands
- 345 · Cayman Islands
- 441 · Bermuda
- 473 · Grenada
- 649 · Turks & Caicos Islands
- 658 · Jamaica
- 664 · Montserrat
- 721 · Sint Maarten
- 758 · Saint Lucia
- 767 · Dominica
- 784 · Saint Vincent & Grenadines
- 809 · Dominican Republic
- 829 · Dominican Republic
- 849 · Dominican Republic
- 868 · Trinidad & Tobago
- 869 · Saint Kitts & Nevis
- 876 · Jamaica
Why these codes matter
Because they look domestic, Caribbean area codes are the classic vehicle for one-ring (wangiri) scams: a single ring, a missed call, and a callback billed at international or premium rates.
If you do not know anyone in the country, look the number up before you call back.
常见问题
Caribbean area code questions
Are Caribbean area codes international calls?
Yes. They are dialed like US numbers — 1 plus ten digits — but each belongs to another country, so calls are billed at international rates.
What is the newest area code in Caribbean & Atlantic?
658, in service since April 30, 2019 as an overlay on 876.
What time zones are Caribbean & Atlantic area codes in?
Eastern and Atlantic — the region spans more than one zone, so check the code.
查询号码
首次查询即可得到有效性、运营商、线路类型和地区。
All North American area codes · International country codes
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.