| Country | Tonga (TO) |
| UN/LOCODE | TBU |
| Name | Nuku'alofa |
| Name Without Diacritics | Nuku'alofa |
| Function Code | 1--45--- |
| Function | Port, Airport, Postal Exchange Office |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 212 |
| Location (UN Format) | 2108S 17512W |