Country calling code

Tonga country code: +676

Q: What is the country code of Tonga?

The country calling code of Tonga is +676.

To call Tonga from another country, dial your exit code, then 676, then the national number. A Tonga mobile number dialled from abroad looks like +676 771 5123.

Country code: +676
Exit code (IDD): 00
Trunk prefix: None
Mobile number length: 7 digits
ISO country code: TO
Time zone: UTC+13
Capital: Nuku'alofa
Currency: TOP

How to call Tonga

1
Dial the exit code of the country you are in. 011 in the US and Canada, 00 in the UK and most of Europe, 0011 in Australia. On a mobile phone, press and hold 0 to type + instead.
2
Dial 676, the country code of Tonga.
3
Dial the local number.

Calling from	You dial
Inside Tonga	771 5123
Any mobile phone	+676 771 5123
United States or Canada	011 676 771 5123
UK, Germany, India and most countries	00 676 771 5123
Australia	0011 676 771 5123
Japan	010 676 771 5123

Example with the Tonga sample number +6767715123.

Calling abroad from Tonga

Dial the exit code 00, then the country code and the number. To call the US from Tonga: 00 1 + area code + number.

Tonga phone number format

Example numbers for each number type, written the way they are dialled inside Tonga and from abroad. The length counts the digits after the country code.

Type	National format	International format	E.164	Digits
Mobile	771 5123	+676 771 5123	+6767715123	7
Landline	20-123	+676 20-123	+67620123	5
Toll-free	0800 222	+676 0800 222	+6760800222	7
VoIP	551 0123	+676 551 0123	+6765510123	7

Mobile networks in Tonga

The first digits of a number show which network the number range was assigned to. Numbers can be ported to another network later.

All 20 prefixes →

Digicel

8 prefixes

687084868788899

U-Call Tonga

8 prefixes

7273747576777879

Toko Wireless

4 prefixes

54554555556

Tonga country code: FAQ

What is the country code of Tonga?

The country calling code of Tonga is +676.

How do I call Tonga from abroad?

Dial your exit code (011 from the US and Canada, 00 from most of Europe, or simply + on a mobile phone), then 676, then the local number without the leading %!s(). Example: +676 771 5123.

What is the exit code for international calls from Tonga?

To call another country from Tonga, dial 00, then the other country's code and number. On mobile phones you can always use + instead.

How many digits does a Tonga mobile number have?

Mobile numbers in Tonga have 7 digits after the country code (without the trunk prefix), for example +676 771 5123.

Which mobile networks operate in Tonga?

Mobile number ranges in Tonga are assigned to Digicel, U-Call Tonga, Toko Wireless and others. Because numbers can be ported between networks, the prefix shows the network a number was originally issued to. Use the carrier lookup to check a specific number.

How can I check if a Tonga phone number is valid?

Enter the number in the checker on this page. It checks the length and number ranges of Tonga offline. To verify numbers in bulk or from your own software, use the numlookupapi phone validation API.

Phone number API

Validate numbers like this in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

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GET https://api.numlookupapi.com/v1/validate/+6767715123

{
  "valid": true,
  "international_format": "+6767715123",
  "country_prefix": "+676",
  "country_code": "TO",
  "line_type": "mobile",
  "carrier": "…",
  "e164_format": "+6767715123",
  "national_format": "771 5123"
}