Area Code 79 – Vava’u
The phone area code for Vava’u is 79 (international format +67679). Browse local exchange codes (NXX) and carrier assignments below.
📍 Geographic Location of Vava’u
Overview of Tonga's +676 79 Geographic Prefix
The +676 79 prefix is a geographic National Destination Code (NDC) assigned to the Vava'u island group in the Kingdom of Tonga. Vava'u is the northernmost main island group, comprising over 50 islands, with the main island also named Vava'u. The administrative center is Neiafu, the second-largest town in Tonga, which serves as the primary hub for tourism, yachting, and local commerce. This prefix is used for fixed-line (PSTN) services within this region.
Geographic Coverage and Administrative Jurisdiction
The prefix 79 covers the entire Vava'u group, including Neiafu and surrounding villages such as Toula, Leimatu'a, and Ta'anea. It is allocated under the jurisdiction of the Tonga Communications Corporation (TCC), the incumbent fixed-line operator. As a geographic code, it routes calls to physical lines within the Vava'u exchange area.
Dialing Formats
When calling a Vava'u fixed-line number from abroad, the international format is: +676 79 XXX XXX (or +676 79XXXXX, depending on the local number length). For example, a typical number might be +676 79 12345. Within Tonga, callers must dial the full national number, which includes the NDC: 79 12345. There is no trunk prefix (like '0') used in Tonga; the country code +676 is used for international calls.
Caller Instructions
- International callers: Dial your country's international access code (e.g., 011 from the US, 00 from most European countries), then Tonga's country code 676, then the NDC 79, followed by the local subscriber number. Example: 011 676 79 12345.
- Local callers within Tonga: Simply dial the NDC and subscriber number: 79 12345. No area code is needed beyond the NDC.
- Callers from other Tongan islands: Dial the same as local callers, as Tonga uses a closed numbering plan.
Overlay and Numbering Considerations
Currently, there is no overlay code for Vava'u; the 79 prefix is unique to the region. However, with the growth of VoIP and mobile services, some numbers may be ported, but fixed-line numbers remain geographically tied. The number length after the country code is typically 7 digits (including the NDC), but always verify with your recipient.