The New Caledonia country code is +687 — reaching a French Pacific collectivity of ~270,000 people across Grande Terre, the Loyalty Islands + the Isle of Pines, served by OPT-NC's Mobilis mobile network. The home of the world's largest lagoon + some of Earth's biggest nickel reserves — New Caledonian bank verifications all expect a +687 mobile.
New Caledonia was assigned +687 by the ITU — placing it in zone 6 with the Pacific. Like Denmark, New Caledonia has no area codes at all: every number is exactly 6 digits, dialed in full.
New Caledonia uses the +687 country code, placing it in ITU zone 6 alongside its Pacific neighbours — Fiji +679, Vanuatu +678, Solomon Islands +677 + French Polynesia +689. Although New Caledonia is a French collectivity, it is <b>not</b> dialed via France’s +33 — it has its own dedicated <b>+687</b> code.
New Caledonia’s telecom network is run by OPT-NC (Office des Postes et Télécommunications de Nouvelle-Calédonie), whose mobile brand is <b>Mobilis</b>. OPT-NC operates fixed lines, mobile + internet across Grande Terre, the Loyalty Islands (Lifou, Maré, Ouvéa) + the Isle of Pines. 4G covers the populated areas; Nouméa is the connected hub.
New Caledonia uses a <b>closed 6-digit plan</b>. Every number — landline or mobile — is exactly <b>6 digits</b>, dialed in full with no area code + no trunk prefix. There is no leading 0 to drop. Landlines begin with <b>2, 3 or 4</b>; mobiles begin with <b>7, 8 or 9</b> → +687 7X XX XX. You always dial all 6 digits.
New Caledonia chose France three times. Between 2018 and 2021 the territory held three independence referendums and voted each time to remain part of France. Its lagoon is one of the largest in the world + a UNESCO World Heritage Site, enclosed by the planet’s second-longest barrier reef. The indigenous Kanak people + French settlers give Nouméa a distinctive Pacific-French culture, and the territory holds some of the world’s largest nickel reserves — New Caledonian banks verify with +687 mobile OTPs.
A New Caledonia phone number in international format is written as +687 NN NN NN — always exactly 6 digits. Example: +687 28 12 34 for a Nouméa landline, +687 75 12 34 for a Mobilis mobile. New Caledonian numbers are grouped in pairs for readability.
Because New Caledonia uses a closed 6-digit plan with no area codes + no trunk prefix, there is no leading 0 to drop — you always dial all 6 digits, both locally + internationally. Landlines begin with 2, 3 or 4; mobiles begin with 7, 8 or 9.
From the marina in Nouméa to the cliffs of Lifou, every New Caledonian number lives behind a +687 — all 6 digits, no area code. Pick a number that fits your customers anywhere in the territory.
Every country uses a different exit code before +687. From any mobile, + replaces the exit code — so +687 75 12 34 works worldwide. New Caledonian numbers are always 6 digits — never drop a digit.
011011 687 NN NN NN+687 7X XX XX011011 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX00110011 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX010010 687 NN NN NN+687 7X XX XX001001 687 NN NN NN+687 7X XX XX001001 687 NN NN NN+687 7X XX XX0000 687 NN NN NN+687 7X XX XX8 108 10 687 NN NN NN+687 7X XX XX00 2100 21 687 NN NN NN+687 7X XX XXTip: New Caledonia has no area codes — every number is exactly 6 digits, dialed in full. There is no leading 0 to drop. Mobiles start with 7, 8 or 9; landlines start with 2, 3 or 4.
+687 reaches a French Pacific collectivity built on nickel, tourism + a world-famous lagoon. New Caledonian banks + OPT-NC services verify with a +687 mobile.
New Caledonian banks (BNC, Banque Calédonienne d’Investissement, Société Générale Calédonienne de Banque, BCI) + OPT-NC online services send one-time codes to a registered +687 mobile. Without a local number, completing New Caledonian bank + account verifications from abroad is difficult.
New Caledonia holds some of the world’s largest nickel reserves + is a major global producer — home to SLN (Société Le Nickel), the Goro/Prony Resources plant + the Koniambo project. A +687 line connects you directly to the mining, logistics + export businesses that anchor the territory’s economy.
New Caledonia’s lagoon is one of the largest in the world + a UNESCO World Heritage Site, enclosed by the planet’s second-longest barrier reef — a magnet for diving, sailing + Pacific tourism. A +687 number is essential for resorts, dive operators, charters + tour businesses serving visitors.
As a French sui-generis collectivity, New Caledonia blends French administration with Melanesian + Pacific markets. A +687 line bridges French institutions, the Kanak community + neighbouring Pacific economies (Vanuatu, Fiji, French Polynesia, Wallis & Futuna) on the CFP franc.
New Caledonia runs on NCT (UTC+11) all year with no daylight saving — closely aligned with eastern Australia + only an hour from New Zealand. Australasian business hours overlap cleanly, making +687 ideal for trade across the Tasman + Coral Sea.
New Caledonia’s closed 6-digit numbering plan is one of the simplest anywhere: every number is exactly 6 digits, dialed the same way everywhere, with no area code + no trunk 0 to remember. <b>+687 75 12 34</b> is dialed identically from Nouméa, Lifou or abroad.
Grab a New Caledonian 6-digit number — Nouméa, Mont-Dore, Dumbéa or Koné style — and start calling, texting + receiving OPT-NC + New Caledonian bank OTPs from real local customers.
Same six features come standard on every CallMama New Caledonia number — no upsell tiers, no per-feature charges.
Route any incoming call to your real mobile, a teammate, or voicemail — by schedule, caller, or custom rule.
One-tap recording for client calls and consults. Files store securely in your dashboard for replay or download.
Decide which local number shows on outbound calls so contacts always see a familiar prefix.
Voicemails arrive as audio plus a written transcript in your inbox — read or listen, no missed message.
Send and receive text and image messages from your number — same line works on web, iOS, and Android.
Outbound calls to 200+ countries from the same app. Skip carrier roaming and international add-ons.
From "I want a New Caledonia number" to making your first call — three taps and you're live.
Choose the area code or city prefix that matches where you sell.
Six-digit confirmation drops into the app. No documents to upload, no waiting room, no callbacks.
Your New Caledonia 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 |
011 687 28 12 34 for a Nouméa landline, or 011 687 75 12 34 for a Mobilis mobile. On any mobile, replace 011 with +. Never drop a digit — New Caledonia has no area-code 0.00 687 75 12 34 for a Mobilis mobile. Although New Caledonia is French, you still dial it internationally with +687 — not as a domestic French number.0011 687 28 12 34 for Nouméa. New Caledonia is only an hour ahead of eastern Australia, so business hours overlap well.00 687 75 12 34 for a Mobilis mobile. Or use +687 75 12 34 from any NZ mobile.+687 NN NN NN — always exactly 6 digits, grouped in pairs. Example: +687 28 12 34 for a Nouméa landline, +687 75 12 34 for a Mobilis mobile.+687 75 12 34 or +687 83 12 34 is a mobile, and +687 28 12 34 is a landline. Every number is still 6 digits in total.+687 28 12 34), dialed the same way as any other New Caledonian number. Mobiles in Nouméa, like everywhere in the territory, begin with 7, 8 or 9.One tap to install. One more to call. It really is that simple.