The American Samoa country code is +1 — the SAME North American Numbering Plan +1 as the US, reached through the nationwide area code 684. An unincorporated US territory in the South Pacific, the only US territory south of the equator, home to ~50,000 people + a large Samoan diaspora on the US mainland. American Samoa businesses verify with +1 684 mobile OTPs.
American Samoa shares the +1 country code of the North American Numbering Plan with the US. It is reached with +1 followed by the nationwide area code 684 — then a 7-digit local number — for the only US territory south of the equator.
American Samoa does NOT have a unique country code — it is part of the North American Numbering Plan (NANP) and uses <b>+1</b>, the same code as the US + Canada. An American Samoa number is <b>+1</b> followed by the area code <b>684</b>, then a 7-digit local number: <code>+1 684 123 4567</code> = 10 digits after +1. From the US mainland you reach American Samoa as a <b>domestic call</b> (no 011), but it is a separate jurisdiction in the Pacific. ITU zone 7.
American Samoa is an <b>unincorporated territory of the United States</b>, and it is unique: people born in American Samoa are <b>US nationals, not automatically US citizens</b> — the only US territory with this status. The capital is <b>Pago Pago</b>, on the island of Tutuila, home to one of the finest natural deep-water harbours in the Pacific. The official languages are Samoan + English, and the currency is the <b>US dollar (USD)</b>.
American Samoa has a single area code — <b>684</b> — which blankets the entire territory: Tutuila (Pago Pago, Tafuna, Leone), the Manuʻa Islands (Ofu, Olosega, Taʻū), Aunuʻu + Swains Island. The two carriers are <b>ASTCA</b> (American Samoa Telecommunications Authority) + <b>Bluesky American Samoa</b>. Ten-digit dialing (684 + number) applies, and from the US mainland it is dialed 1 + 684 + 7 digits.
American Samoa is one of the last places on Earth to see each new day. It runs on Samoa Standard Time (UTC−11) all year — yet the independent country of Samoa, only about 130 km away, is on UTC+13. The two are nearly 24 hours apart across the International Date Line: when it's Sunday in American Samoa it's already Monday in Samoa. American Samoa is the only US territory south of the equator, tuna canning (StarKist) is the economic mainstay, the National Park of American Samoa protects rainforest + reef, and the territory produces an extraordinary number of NFL players per capita — earning it the nickname the "Football Islands". Samoan culture (fa'a Samoa) is central to daily life.
An American Samoa phone number in international format is written as +1 684 [7-digit local]. Example: +1 684 123 4567. There is no leading 0 to drop and no per-city code — 684 is the single nationwide area code for the whole territory.
Because American Samoa is part of the NANP, from the US mainland you simply dial 1 + 684 + 7 digits — it is a domestic call, no 011 prefix needed. From everywhere else you dial your exit code, then 1, then 684 + the number. On any mobile, + replaces the exit code: +1 684 123 4567 works worldwide.
From the deep-water harbour of Pago Pago to the villages of Tutuila + the Manuʻa Islands, every American Samoa number lives behind +1 with the 684 area code. One nationwide code covers the whole territory — pick it to sound local across American Samoa.
Because American Samoa is part of the NANP, callers on the US mainland dial it as a domestic call: 1 + 684 + number, no 011. From everywhere else, use your exit code then 1. From any mobile, + replaces the exit code — so +1 684 123 4567 works worldwide. There is no leading 0 to drop.
11 684 XXX XXXX+1 684 XXX XXXX11 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX00110011 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX00 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX00 2100 21 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXX010010 1 684 XXX XXXX+1 684 XXX XXXX0000 1 684 XXX XXXX+1 684 XXX XXXXTip: 684 is the single nationwide area code for all of American Samoa, so it reaches any phone in the territory. From the US mainland you do NOT dial 011 — American Samoa is within the +1 NANP and the call is domestic, though long-distance rates may apply.
+1 684 reaches the only US territory south of the equator + a large Samoan diaspora on the US mainland. American Samoa banks, government services + businesses verify + connect with +1 684.
Banks operating in American Samoa (Territorial Bank of American Samoa, ANZ Amerika Samoa, plus US-mainland banks), wallets + government services verify with +1 684 mobile OTPs. A local 684 number lets you receive those codes + sign up for territory services from anywhere.
Because American Samoa shares the +1 NANP with the US, mainland callers dial it as a domestic call — just 1 + 684 + number, no 011, no exit-code fuss. A +1 684 line feels effortless to reach from the US for family, business + government contacts.
American Samoa runs on the US dollar (USD), so a +1 684 number plugs straight into a USD-priced economy — tuna canning, government services, retail + remittances all settle in dollars. No currency conversion friction for US-based business.
A very large Samoan community lives on the US mainland — especially in California, Hawaii, Washington + Utah — generating heavy inbound calling to the islands. A +1 684 number keeps you reachable to family + community back in American Samoa at a local identity.
Tuna canning (StarKist) + the territorial government are the backbone of the American Samoa economy. A +1 684 line connects you to cannery, port, fishing-fleet, agency + public-sector conversations across Tutuila + the Manuʻa Islands.
American Samoa runs on Samoa Standard Time (SST, UTC−11) year-round with no DST — one of the last places on Earth to see each new day. Remarkably it is nearly 24 hours behind nearby Samoa (UTC+13) across the International Date Line, so timing diaspora + Pacific calls around this gap is its own art.
Pick a +1 684 number — it covers the whole territory — and start calling, texting + receiving American Samoa bank, government + business OTPs from real island customers.
Same six features come standard on every CallMama American Samoa number — no upsell tiers, no per-feature charges.
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Your American Samoa line is live. Start dialing, texting, and being reached — exactly the way a local would.
Name, country code, ISO 3166 alpha-2 & alpha-3, exit code, and ITU zone. Filter by continent or search by name or code.
| Country | Code | ISO-2 | ISO-3 | Exit | Zone |
|---|---|---|---|---|---|
| Afghanistan | +93 | AF | AFG | 00 | 9 |
| Albania | +355 | AL | ALB | 00 | 3 |
| Algeria | +213 | DZ | DZA | 00 | 2 |
| American Samoa | +1 | AS | ASM | 011 | 1 |
| Andorra | +376 | AD | AND | 00 | 3 |
| Angola | +244 | AO | AGO | 00 | 2 |
| Anguilla | +1 | AI | AIA | 011 | 1 |
| Antarctica | +672 | AQ | ATA | 00 | 6 |
| Antigua and Barbuda | +1 | AG | ATG | 011 | 1 |
| Argentina | +54 | AR | ARG | 00 | 5 |
| Armenia | +374 | AM | ARM | 00 | 3 |
| Aruba | +297 | AW | ABW | 00 | 2 |
| Australia | +61 | AU | AUS | 0011 | 6 |
| Austria | +43 | AT | AUT | 00 | 4 |
| Azerbaijan | +994 | AZ | AZE | 00 | 9 |
| Bahamas | +1 | BS | BHS | 011 | 1 |
| Bahrain | +973 | BH | BHR | 00 | 9 |
| Bangladesh | +880 | BD | BGD | 00 | 8 |
| Barbados | +1 | BB | BRB | 011 | 1 |
| Belarus | +375 | BY | BLR | 810 | 3 |
+1 684 123 4567.1 684 123 4567.1 684 123 4567. On any mobile you can also dial +1 684 123 4567.0 1 684 123 4567. The two are neighbours (about 130 km apart) but are separate jurisdictions — and nearly 24 hours apart across the date line. From a mobile, use +1 684 123 4567.00 1 684 123 4567. New Zealand has a very large Samoan community, making this a busy Pacific route. From a mobile, use +1 684 123 4567.+1 684 [7-digit local]. Example: +1 684 123 4567. There is no leading 0 + no per-city code — 684 is the single nationwide area code for the whole territory.+1 684 123 4567.One tap to install. One more to call. It really is that simple.