Country code
Tonga: +676
Tonga uses country code +676. From the United States, dial 011 676 771 5123. A number is written +676 771 5123.
How to call Tonga
The table uses the example number below. Replace it with the number you are calling.
| Calling from | Exit code | Dial |
|---|---|---|
| Any mobile phone | None | +676 771 5123 |
| United States | 011 | 011 676 771 5123 |
| Canada | 011 | 011 676 771 5123 |
| United Kingdom | 00 | 00 676 771 5123 |
| Australia | 0011 | 0011 676 771 5123 |
| Germany | 00 | 00 676 771 5123 |
| France | 00 | 00 676 771 5123 |
| India | 00 | 00 676 771 5123 |
| Japan | 010 | 010 676 771 5123 |
| Mexico | 00 | 00 676 771 5123 |
| South Africa | 00 | 00 676 771 5123 |
How a Tonga number is built
Digit counts are the national number only, after the country code.
| Line | Digits | Pattern |
|---|---|---|
| Mobile | 7 digits | (?:5(?:4[0-5]|5[4-6])|6(?:[09]\d|3[02]|8[15-9])|(?:7\d|8[46-9])\d|999)\d{4} |
| Landline | 5 digits | (?:2\d|3[0-8]|4[0-4]|50|6[09]|7[0-24-69]|8[05])\d{3} |
| Toll free | 7 digits | 0800\d{3} |
- Example, national form
- 771 5123
- Example, international form
- +676 771 5123
Validate a Tonga number
Paste a number and the tool checks it against the numbering plan. It returns the standard formats and the line type the plan assigns.
Type the number the way it is written in Tonga, or start with + and the country code.
Area codes and places in Tonga
The start of a number shows the place its range was first assigned to. 27 ranges are listed in the source.
| Starts with | Place |
|---|---|
| +676 2 | Nuku'alofa |
| +676 29 | Pea |
| +676 30 | Pea |
| +676 31 | Muʻa |
| +676 32 | Muʻa |
| +676 33 | Kolonga |
| +676 34 | Kolonga |
| +676 35 | Nakolo |
| +676 36 | Nakolo |
| +676 37 | Vaini |
| +676 38 | Vaini |
| +676 40 | Kolovai |
Show the other 15 rows
| Starts with | Place |
|---|---|
| +676 41 | Masilamea |
| +676 42 | Masilamea |
| +676 43 | Matangiake |
| +676 50 | ‘Eua |
| +676 60 | Ha’apai |
| +676 69 | Ha’apai |
| +676 70 | Vava’u |
| +676 71 | Vava’u |
| +676 72 | Vava’u |
| +676 74 | Vava’u |
| +676 75 | Vava’u |
| +676 76 | Vava’u |
| +676 79 | Vava’u |
| +676 80 | Niuas |
| +676 85 | Niuas |
27 rows. Names are where the range was first assigned; numbers move between places and carriers.
Who first issued each range in Tonga
20 ranges are listed in the source with the network that first held them. Numbers port between networks, so the current network can differ.
| Starts with | First issued to |
|---|---|
| +676 54 | Toko Wireless |
| +676 554 | Toko Wireless |
| +676 555 | Toko Wireless |
| +676 556 | Toko Wireless |
| +676 68 | Digicel |
| +676 70 | Digicel |
| +676 72 | U-Call Tonga |
| +676 73 | U-Call Tonga |
| +676 74 | U-Call Tonga |
| +676 75 | U-Call Tonga |
| +676 76 | U-Call Tonga |
| +676 77 | U-Call Tonga |
Show the other 8 rows
| Starts with | First issued to |
|---|---|
| +676 78 | U-Call Tonga |
| +676 79 | U-Call Tonga |
| +676 84 | Digicel |
| +676 86 | Digicel |
| +676 87 | Digicel |
| +676 88 | Digicel |
| +676 89 | Digicel |
| +676 9 | Digicel |
20 rows. The first issuer of the range; numbers port between carriers, so the current carrier can differ.
Questions about calling Tonga
- What is the country code for Tonga?
- The country code for Tonga is +676. Written in full, a number looks like +676 771 5123.
- How do I call Tonga from the United States?
- Dial 011, then 676 771 5123. On a mobile phone you can dial +676 771 5123 instead.
- How many digits is a Tonga phone number?
- Mobile numbers have 7 digits after the country code. Landline numbers have 5 digits.
- How do I call another country from Tonga?
- Dial 00, then the country code and the number. On a mobile phone, + replaces 00.
Check numbers in bulk with the API
| Product | Credits | Docs |
|---|---|---|
| Phone Numbering-Plan Validation | 1 credit per valid number | API docs |
| Country Calling Codes | 1 credit per lookup (an unknown code, country or name is free) | API docs |
Number patterns, lengths and examples: libphonenumber-js 1.13.15, released 2026-10-08, read 2026-10-19, built on Google's libphonenumber metadata. Place names and first issuers: libphonenumber geocoding and carrier files, read 2026-10-19. Library. LookValid is not connected to Google or to any phone company named here.