+676 is the country code for Tonga.
Every phone number in Tonga starts with +676 when you call it from another country. From the US, dial 011 676, then the full number.
- Time there
- Tongatapu timeTonga Standard Time, UTC+13, no daylight saving
- From the US or Canada
- 011 676 771 5123
- From the UK and most of Europe
- 00 676 771 5123
- From Australia
- 0011 676 771 5123
- From any mobile phone
- +676 771 5123
- Inside Tonga
- 771 5123
- Mobile numbers
- 7 digits after +676
- Landlines
- 5 digits after +676, such as +676 2X XXX in Nuku'alofa
- Toll-free numbers
- Start with 0800
Check a +676 number to see whether it is a mobile, a landline or VoIP.
Pick the country, enter the number without the +676, and the free check shows whether it is valid and whether it is a mobile, a landline or VoIP.
Mobile numbers in Tonga start with 54, 55, 60, 63, 68, 69, 7, 84, 86, 87, 88, 89 or 99, and this table shows which networks first issued each start.
| At home | From abroad | First issued by |
|---|---|---|
| 54 | +676 54 | Toko Wireless |
| 55 | +676 55 | Toko Wireless |
| 68 | +676 68 | Digicel |
| 7 | +676 7 | U-Call Tonga, Digicel |
| 84 | +676 84 | Digicel |
| 86 | +676 86 | Digicel |
| 87 | +676 87 | Digicel |
| 88 | +676 88 | Digicel |
| 89 | +676 89 | Digicel |
| 99 | +676 99 | Digicel |
People keep their number when they switch networks, so the start shows where a number began. Our free number portability lookup shows the network it is on today.
13 landline areas cover Tonga, from 2 in Nuku'alofa to 43 in Matangiake.
| At home | From abroad | Area |
|---|---|---|
| 2 | +676 2 | Nuku'alofa |
| 5 | +676 5 | ‘Eua |
| 6 | +676 6 | Ha’apai |
| 7 | +676 7 | Vava’u |
| 8 | +676 8 | Niuas |
| 29, 30 | +676 29, +676 30 | Pea |
| 31, 32 | +676 31, +676 32 | Muʻa |
| 33, 34 | +676 33, +676 34 | Kolonga |
| 35, 36 | +676 35, +676 36 | Nakolo |
| 37, 38 | +676 37, +676 38 | Vaini |
| 40 | +676 40 | Kolovai |
| 41, 42 | +676 41, +676 42 | Masilamea |
| 43 | +676 43 | Matangiake |
In Tonga, the phone number format for apps and SMS gateways is +676 followed by the full number.
| Written | Example | Where you see it |
|---|---|---|
| At home | 771 5123 | Business cards, local ads |
| International | +676 771 5123 | Websites, email signatures |
| E.164 | +6767715123 | APIs, SMS gateways, CRMs |
A missed call from a +676 number you don't know can be a one-ring scam, so check it before calling back.
One-ring scams call once and hang up, hoping you call back a line that bills you international or premium rates.
- Don't call back an international number you don't know. A real caller leaves a message or sends a text.
- Check the number in the box above. A number that is not a working mobile or landline in Tonga is a warning sign.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report it at reportfraud.ftc.gov, and see the FCC's guide to one-ring scams.
The codes next to +676 belong to other countries, so one wrong digit reaches a different place.
These are the questions people ask most about +676.
Which country uses the +676 country code?
Tonga. Every phone number there starts with +676 when it is dialed from abroad.
How do I call Tonga from the US?
Dial 011, then 676, then the full number. A mobile number written 771 5123 at home is dialed 011 676 771 5123 from the US, or +676 771 5123 from any mobile phone.
Is +676 the same as 00676?
Yes. 00 is the exit code used in Tonga and most of the world, and the + on a mobile phone stands in for whatever exit code your network uses. From the US and Canada the exit code is 011 instead.
How many digits is a phone number in Tonga?
A mobile number has 7 digits after +676, written 771 5123 at home. A landline has 5 digits, written 2X-XXX at home.
What time is it in Tonga?
Tonga is on Tonga Standard Time, UTC+13, all year. It does not use daylight saving time.
How do I check a +676 number that called me?
Enter it in the box above. The free check shows whether it is a valid number from Tonga and whether it is a mobile, a landline or a VoIP line, which helps you spot a one-ring scam before you call back.
Sources: Google's libphonenumber numbering data for lengths, mobile starts, area code places, first-issuing networks and time zones, as of September 24, 2026; the ITU list of country codes.