International dialing guide
Tonga country code (+676)
The international country code for Tonga is +676. Use this prefix after your exit code when calling Tonga from another country, or dial the full E.164 number (+676…) with Ringvoo from your browser.
What is the Tonga country code?
Country code +676 identifies phone numbers registered in Tonga. When you call from abroad, you dial your international access code (00 in most countries, 011 from the US/Canada), then 676, then the local number. With Ringvoo, paste the full number including +676 and we handle the routing.
How to dial Tonga from abroad
- Dial your international exit code (00 in most countries, 011 from the US/Canada).
- Enter Tonga's country code 676.
- Add the local phone number, dropping any leading trunk zero if your carrier requires it.
- Or open Ringvoo, paste the full E.164 number (+676…), and call from your browser.
Example numbers for Tonga
Frequently asked questions
What is the country code for Tonga?
The international dialing code for Tonga is +676. Include it after your exit code when calling from abroad.
How do I call Tonga from the United States?
Dial 011 (US exit code), then 676, then the local number. Or use Ringvoo and enter the full +676 number in your browser.
Can I call Tonga without downloading an app?
Yes. Ringvoo runs in Chrome, Safari, or Edge and connects to real phone numbers in Tonga — no app install required.
Do I need to drop the leading zero when dialing Tonga?
When using the international format (+676), omit any leading 0 from the local number. Ringvoo accepts E.164 numbers directly.