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French Polynesia ☎️ Landline / Geographic

Area Code 406 – Îles Sous-le-vent

The phone area code for Îles Sous-le-vent is 406 (international format +689406). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
03:37:29
UTC • UTC +00:00
Full Dialing Format
+689406
Population 31,814
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Admin Region Leeward Islands
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Elevation 121m
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GPS Coordinates -16.6667, -151.5000
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📍 Geographic Location of Îles Sous-le-vent

Overview of +689 406

The country calling code +689 is assigned to French Polynesia, an overseas collectivity of France located in the South Pacific Ocean. Within this numbering plan, the prefix 406 is a geographic area code designated for the Îles Sous-le-vent (Leeward Islands), often abbreviated as ISLV. This island group is part of the Society Islands archipelago and includes popular destinations such as Bora Bora, Tahaa, Huahine, and Maupiti. The administrative center of the Leeward Islands is Uturoa, located on the island of Raiatea.

Geographic Coverage and Dialing Formats

The 406 prefix is used for fixed-line telephone services (PSTN) within the Leeward Islands. When dialing a number in this region from abroad, the international format is +689 406 XX XX (or +689 406XXXXX, depending on the local number length). From within French Polynesia, callers typically dial the eight-digit national number starting with 406, omitting the +689 country code. For example, a local call to a fixed line in Uturoa might be dialed as 406 XX XX.

Calling Instructions

  • International callers: Dial your country's exit code (e.g., 011 from the US, 00 from most European countries), followed by 689 (the country code), then the eight-digit subscriber number beginning with 406. Example: +689 406 12 34.
  • Local callers within French Polynesia: Dial the eight-digit number directly, starting with 406. No trunk prefix is required.

Overlay and Numbering Considerations

French Polynesia's numbering plan is closed and does not use area codes in the traditional sense; instead, the first three digits after the country code indicate the service type and geographic region. The 406 prefix is specifically allocated to fixed-line services in the Leeward Islands. There are no overlay codes in this region; the prefix is unique to the ISLV area. Mobile numbers in French Polynesia typically begin with 87, 89, or similar prefixes, so 406 is exclusively for fixed lines.

Practical Information

When placing calls to the Leeward Islands, be aware of time zone differences (UTC-10) and potential delays in connecting to remote islands. For businesses or individuals frequently contacting this region, saving the full international number in the +689 format ensures proper routing from any device. As with any geographic number, calls are tariffed based on the caller's location and the destination's fixed-line status.

❓ Frequently Asked Questions

What region does the +689 406 prefix cover?
The +689 406 prefix covers the Îles Sous-le-vent (Leeward Islands) in French Polynesia, including islands like Bora Bora, Raiatea, Tahaa, Huahine, and Maupiti.
How do I dial a +689 406 number from the United States?
Dial the US exit code 011, then 689 (country code), then the 8-digit subscriber number starting with 406. For example, 011 689 406 12 34.
Is +689 406 a mobile or fixed-line prefix?
It is a geographic fixed-line prefix. Mobile numbers in French Polynesia use different prefixes, typically starting with 87 or 89.
Do I need to dial a trunk prefix when calling locally within French Polynesia?
No. For local calls, simply dial the 8-digit number starting with 406. No trunk prefix is required.
Are there any special charges for calling +689 406 numbers?
Calls to +689 406 are billed as international calls when dialed from outside French Polynesia. Rates vary by carrier. From within French Polynesia, they are treated as local fixed-line calls.