UN/LOCODE Codes — Tonga (TO)
8 UN/LOCODE location codes for Tonga — the United Nations Code for Trade and Transport Locations (UNECE) identifying ports, airports, rail and road terminals, border crossings and other trade points. Each code is 5 characters: the ISO country code TO plus a 3-character location code.
| Code | Name | Subdivision | Functions | Status |
|---|---|---|---|---|
TOEUA | 'Eua Island 📍 | Airport | Adopted by an international organisation (e.g. IATA/ECLAC) | |
TOHPA | Ha'apai | Port, Airport | Adopted by an international organisation (e.g. IATA/ECLAC) | |
TONEI | Neiafu | Port | Original entry not verified since the date shown | |
TONFO | Niuafo'ou | Airport | Adopted by an international organisation (e.g. IATA/ECLAC) | |
TONTT | Niuatoputapu | Airport | Adopted by an international organisation (e.g. IATA/ECLAC) | |
TOPAN | Pangai | Port | Recognised location | |
TOTBU | Nuku'alofa 📍 | Port, Airport, Postal exchange | Adopted by an international organisation (e.g. IATA/ECLAC) | |
TOVAV | Vava'u | Airport | Adopted by an international organisation (e.g. IATA/ECLAC) |
What the functions mean
The "Functions" column decodes the UN/LOCODE 8-position function classifier. A location can serve more than one transport function:
- Port — any sea, river or lake port for waterborne transport.
- Rail terminal — a rail freight/cargo terminal.
- Road terminal — a road freight/cargo terminal.
- Airport — a location with an airport.
- Postal exchange — a postal exchange office.
- Multimodal — an inland clearance depot or multimodal function (ICD/dry port).
- Fixed transport — a fixed transport function such as an oil or gas pipeline terminal.
- Border crossing — a border crossing point.
The "Status" column shows how the entry was approved (for example, Approved by a competent national government agency or Recognised location).
Working with shipments to or from Tonga? Validate box IDs with the container number validator and classify goods with the HS code lookup.
Frequently asked questions
What is a UN/LOCODE for Tonga?
A UN/LOCODE for Tonga is a 5-character code that starts with the ISO 3166 country code TO followed by a 3-character location code (letters or digits) — for example a port, airport, rail or road terminal, or border crossing. Tonga has 8 such locations in the official UNECE UN/LOCODE list. The codes are used in customs declarations, EDI messages and shipping documents.
How many UN/LOCODE locations does Tonga have?
Tonga has 8 UN/LOCODE locations. The most common functions are Airport, Port, Postal exchange.
What do the UN/LOCODE function codes mean?
Each UN/LOCODE entry has an 8-position function classifier. In order, the positions are: Port, Rail terminal, Road terminal, Airport, Postal exchange, Multimodal (inland clearance depot), Fixed transport (e.g. pipeline), and Border crossing. A position is active when it is not a hyphen or a zero, so one location can combine several functions.
Look up or validate TO location codes
Search any UN/LOCODE with the free UN/LOCODE lookup tool, or check a whole list at once with the bulk UN/LOCODE checker.
Data: UN/LOCODE list published by UNECE (United Nations Economic Commission for Europe). Suggested reference, not an official determination.