A Tonga number gives your business a local presence with country code +676. Tonga has no trunk prefix, so a number is dialled the same way nationally, and from abroad callers simply add +676 in front.
Number types in Tonga
- Local numbersGeographic numbers with a city or regional area code. Customers see a familiar local number and call you at local rates.
- Mobile numbersNumbers from mobile ranges, for services that need a mobile-looking number. SMS capability depends on the range.
- Toll-free numbersFree for your callers from most networks. You cover the inbound cost, which lowers the barrier for sales and support calls.
Local numbers by city
- Ha’apai 60
- Niuas 80
- Vava’u 70
- ‘Eua 50
- Kolonga 33
- Kolovai 40
- Masilamea 41
- Matangiake 43
- Muʻa 31
- Nakolo 35
- Pea 29
- Vaini 37
Toll-free prefixes
Tonga numbering at a glance
| Country code | +676 |
|---|---|
| Trunk prefix | None |
| International call prefix | 00 |
| Geographic number length | 5 digits after the country code |
| Mobile number length | 7 digits |
| Example landline format | +676 20-123 |
| Number types in the plan | Local, mobile and toll-free |
| Capital | Nuku'alofa |
| Official languages | Tongan, English |
| Currency | TOP |
| Time zone | Pacific/Tongatapu |
What you get with every Tonga number
- Delivery to your SIP trunk, IP-PBX, Microsoft Teams (Direct Routing), softphone or any mobile number
- Time-of-day routing, failover destinations and simultaneous ring
- Real-time call records and usage in the customer portal
- Number porting in and out, where the Tonga regulator allows it
Requirements for Tonga numbers
Some Tonga number ranges require proof of a business or residential address, or company registration documents. You will see exactly what is needed for the number you choose before you pay, and you can upload documents in the portal. How verification works.
Frequently asked questions
Can I get a Tonga number if my business is based elsewhere?
Often, yes. Many Tonga ranges are available to international businesses; others need a local address. The requirement is shown on each number before checkout.
How do people abroad call a Tonga number?
They dial their international access code (or + on a mobile), then 676, then the number. For example: +676 20-123.
Can I move my existing Tonga number to you?
In most cases, yes. Contact sales with the number and current provider and we will confirm portability and timing.
Which Tonga cities can I get a local number in?
We list local area codes for 12 Tonga cities and regions, including Ha’apai, Niuas, Vava’u, ‘Eua, Kolonga and Kolovai. Live stock is shown on each city page.