Tonga Dialing Code — +676
The international dialing code for Tonga is +676. To call Tonga from the United States or Canada, dial 011 + 676 + area code + local number. From Europe, dial 00 + 676 + area code + local number. On mobile phones worldwide, use +676 followed by the area code and local number.
How to Call Tonga
From USA/Canada: 011 + 676 + local number. From UK/Europe: 00 + 676 + local number. From mobile phones: +676 + local number.
Tonga City Area Codes
- Nuku'alofa — +676 21
- Neiafu — +676 70
- Haapai — +676 60
- 'Eua — +676 50
- Niuafo'ou — +676 76
Related Tonga references
About Tonga International Dialing
Country calling codes are standardized by the International Telecommunication Union (ITU). The Tonga country code +676 is used to route international telephone calls to Tonga from any country in the world.