684 Area Code
American Samoa · Pago Pago
The 684 area code serves American Samoa. It is part of the North American Numbering Plan, and American Samoa is a US territory — calls to and from the mainland dial +1 and stay domestic, with no international rates.
About American Samoa
- Country
- 🇦🇸American Samoa (AS)
- Capital
- Pago Pago
- Population
- 49,710 (2020)
- Area
- 199 km²
- Currency
- US dollar (USD)
- Languages
- English, Samoan
- Timezone
- Pacific/Pago_Pago (UTC−11, no DST)
- Internet TLD
- .as
- Drives on
- Right
History
Creation: American Samoa was the last US territory to join the North American Numbering Plan, on October 2, 2004, taking area code 684 — the same digits as its previous ITU country code, +684. Before the change, a call from the US mainland was dialed as an international call (011 684); joining the plan made it a domestic +1 call.
Sources: en.wikipedia.org/wiki/Area_code_684, www.talanei.com/2021/10/28/census-2020-49710-a-drop-of-10-5-over-2010.
How to call American Samoa
No 011 prefix needed — American Samoa is part of the NANP, so calls dial like a domestic North American number. Long-distance and roaming charges still apply.
Use your country's international access code (00 in most of Europe, 0011 in Australia), then 1, the 684 area code, and the local number.
Domestic calls use seven digits — no area code prefix needed.
Major cities in American Samoa
| City | Population | % of country |
|---|---|---|
| Tafuna | 7,988 | 16.1% |
| Nu'uuli | 4,991 | 10.0% |
| Pago Pago | 3,000 | 6.0% |
| Listed total | 15,979 | 32.1% |
Telecom operators
- ASTCA
- Bluesky Communications
Frequently Asked Questions
684 is the area code for American Samoa, a US territory. It is part of the North American Numbering Plan (NANP), sharing the +1 prefix with the rest of the US and Canada — and unlike the Caribbean nations in the plan, it is US soil, so calls to and from the mainland are domestic.