+683 is the country code for Niue.
Every phone number in Niue starts with +683 when you call it from another country. From the US, dial 011 683, then the full number.
- Time there
- Niue timeNiue Time, UTC-11, no daylight saving
- From the US or Canada
- 011 683 888 4012
- From the UK and most of Europe
- 00 683 888 4012
- From Australia
- 0011 683 888 4012
- From any mobile phone
- +683 888 4012
- Inside Niue
- 888 4012
- Mobile numbers
- 4 digits after +683, starting 5 or 6
Check a +683 number to see whether it is a mobile, a landline or VoIP.
Pick the country, enter the number without the +683, and the free check shows whether it is valid and whether it is a mobile, a landline or VoIP.
In Niue, the phone number format for apps and SMS gateways is +683 followed by the full number.
| Written | Example | Where you see it |
|---|---|---|
| At home | 888 4012 | Business cards, local ads |
| International | +683 888 4012 | Websites, email signatures |
| E.164 | +6838884012 | APIs, SMS gateways, CRMs |
A missed call from a +683 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 Niue 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 +683 belong to other countries, so one wrong digit reaches a different place.
These are the questions people ask most about +683.
Which country uses the +683 country code?
Niue. Every phone number there starts with +683 when it is dialed from abroad.
How do I call Niue from the US?
Dial 011, then 683, then the full number. A mobile number written 888 4012 at home is dialed 011 683 888 4012 from the US, or +683 888 4012 from any mobile phone.
Is +683 the same as 00683?
Yes. 00 is the exit code used in Niue 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 Niue?
A mobile number has 4 digits after +683, written 888 4012 at home.
What time is it in Niue?
Niue is on Niue Time, UTC-11, all year. It does not use daylight saving time.
How do I check a +683 number that called me?
Enter it in the box above. The free check shows whether it is a valid number from Niue 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.