Vorwahlen in Kolonga
| Vorwahl▲ | Stadt↕ | Verwaltungsregion↕ | Einwohnerzahl der Stadt↕ | Land/Region | Zeitzone |
|---|
| 33 | Kolonga | Tongatapu | — | Tonga | Pacific/Tongatapu |
| 34 | Kolonga | Tongatapu | — | Tonga | Pacific/Tongatapu |
Städte in der Nähe
| Stadt | Region | Land | Bevölkerung | Vorwahlen | Postleitzahlen |
|---|
| Apia | Tuamasaga | Samoainseln | 40,407 | 3, 2, 6 | — |
| Kanton Village | Phoenixinseln | Kiribati | 41 | 85 | — |
| Neiafu | Vavaʻu | Tonga | 4,320 | 71, 79, 74, 70 | — |
| Nukuʻalofa | Tongatapu | Tonga | 22,400 | 26, 23, 24, 25 | — |
| Vaini | Tongatapu | Tonga | 2,976 | 38, 37 | — |