Dialling Code for Tonga
How to call Tonga from abroad
Facts last checked 9 October 2026.
The international dialling code for Tonga is +676. To call Tonga from the UK, dial 00 then 676, followed by the local number. From the US or Canada, dial 011 then 676. On a mobile phone you can simply dial +676 directly.
Staying connected in Tonga
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Tonga calling details
| Country code | +676 |
|---|---|
| Internet domain | .to |
| Emergency number | 112 (works on most mobile networks worldwide) |
| Time zone | UTC+13:00 β check the time before you call |
| Capital | Nuku'alofa |
Tonga in context
- Tonga covers 747 kmΒ², making it the 176th largest of the 196 countries on this site.
- Its population density of about 134 people per kmΒ² ranks 70th of 196 (1st = most crowded).
- Tonga has no land borders with other countries on this site.
- With 100,179 people, Tonga holds about 31.7% of the population of Polynesia.
- That is roughly 0.2% of the Oceania total counted on this site.
- Traffic drives on the left, and calendars start the week on Monday.
- Tonga is a member state of the United Nations.
Calling Tonga β FAQ
What is the international dialling code for Tonga?
The dialling code for Tonga is +676.
How do I call Tonga from the UK?
To call Tonga from the UK, dial 00 676 followed by the local number (drop any leading 0).
How do I call Tonga from the US?
To call Tonga from the US, dial 011 676 followed by the local number.
Do other countries share the +676 dialling code?
No β +676 is used exclusively by Tonga.
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