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International Country Code for calling Tonga Islands
Tonga Islands country code: 676
International City Codes for calling Tonga Islands
| Eua |
50 |
| Ha'apai Group |
60, 69 |
| Kolonga |
33, 34 |
| Masilamea |
41, 42 |
| Matangiake |
43, 44 |
| Mua |
31, 32 |
| Nakolo |
35, 36 |
| Neiafu |
70, 71, 74, 79 |
| Niuafo'ou |
80 |
| Niuatoputapu |
85 |
| Nuku'alofa |
20, 21, 22, 23, 24, 25, 26, 27, 28 |
| Pea |
29, 30 |
| Vaini |
37, 38 |
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