Niue Phone Number Format
Country code +683 · ISO NU
How to format, dial, and validate Niue phone numbers, with live examples.
Country Code
+683
National Prefix
—
International Prefix
00
Mobile Portability
No
Try it now
Pre-filled with a valid fixed line number for Niue. Edit it and click "Try It" to see the parsed result.
Number Types & Example Formats
Each Niue phone-number type supported by libphonenumber, with a real example formatted three ways.
| Type | Length | National | International | E.164 |
|---|---|---|---|---|
| Fixed Line | 4 digits | 7012 | +683 7012 | +6837012 |
| Mobile | 4 or 7 digits | 888 4012 | +683 888 4012 | +6838884012 |
How to Dial Niue Numbers
From abroad
Dial +683 followed by the national number.
Dialing out of Niue
Dial 00 followed by the destination country code and number.
Area Codes
Browse Niue area codes with cities, timezones, and example numbers for each.
Validate a Niue Number with the API
Send the number to the free libphonenumber API to get the parsed country, type, formatting, and validity.
curl https://libphonenumberapi.com/api/phone-numbers/+6837012Frequently Asked Questions
What is the country code for Niue?
└ The international country code for Niue is +683. Use this prefix when dialing Niue numbers from another country.
How long is a Niue phone number?
└ Niue phone numbers are typically 4 digits, not including the +683 country code.
How do I dial a Niue phone number from abroad?
└ From abroad, dial +683 followed by the national number.
How do I validate a Niue phone number programmatically?
└ Send a GET request to https://libphonenumberapi.com/api/phone-numbers/<number>. The free libphonenumber API returns the parsed country, format, type, and validity for any number — no API key required.