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● Nauru · +674

Nauru phone number validator & formatter

Check whether a Nauru number is valid, detect its line type, and convert it to E.164, international, or national format — instantly and free. Powered by Google's libphonenumber.

validates in your browser — nothing is sent anywhere
Nauru phone number  ·  country

Nauru phone number format

CountryNauru (NR)
Country calling code+674
Example number (international)+674 555 1234
National format555 1234
E.164 format+6745551234
RFC 3966 (tel: URI)tel:+6745551234
Example line typemobile

To dial a Nauru number from abroad, start with the country code +674 followed by the national subscriber number. In E.164 — the format every SMS gateway, CRM, and payment provider expects — the same number is stored as +6745551234: a leading +, the country code, and the national number with no spaces or separators.

Validate Nauru numbers in your app

The interactive tool above runs entirely in your browser. For server-side validation at scale — sign-up forms, lead cleaning, SMS routing — call the API. One GET request, no SDK, works in any language.

# Validate a Nauru number via the API
curl "https://phone-validation-and-formatting.p.rapidapi.com/v1/validate?number=%2B6745551234" \
  -H "X-RapidAPI-Key: YOUR_KEY" \
  -H "X-RapidAPI-Host: phone-validation-and-formatting.p.rapidapi.com"

Get a free API key →  ·  1,000 free requests/month, no credit card.

Frequently asked questions

What is the country code for Nauru?

The country calling code for Nauru is +674. A full number in international (E.164) form looks like +6745551234.

What does a valid Nauru phone number look like?

A typical Nauru mobile number is written +674 555 1234 internationally, 555 1234 nationally, or +6745551234 in E.164 format.

How do I validate a Nauru phone number in code?

Send one GET request to the Phone Validation API with the number and country code "NR". The response tells you whether it is valid, the line type, and every standard format. A free tier is available.

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