674 Country Code: Nauru (+674)
Country code 674 (+674) belongs to Nauru. Nauru uses the international dialing code +674, assigned by the International Telecommunication Union (ITU) under the E.164 standard. The ISO 3166-1 alpha-2 code is NR.
You will see the same code written several ways depending on origin: +674 (universal + prefix, works from mobile), 00674 (from countries that use 00 as their international exit code — most of Europe, Asia, and Latin America), 011 674 (from the US and Canada), 0011 674 (from Australia), or the bare 674. All refer to the same Nauru country code. Note: 674 is not a US area code — US area codes are also 3 digits but +674 is the international dialing code for Nauru, not a domestic US destination.
Below you will find the number format, trunk prefix, major city area codes, and dialing facts specific to Nauru (+674).
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Did You Get a Call from +674? Here's What That Means
Any incoming call that displays +674 followed by more digits is originating from Nauru. The caller is dialing you from a Nauru-registered phone number — either a landline or a mobile on a Nauru carrier.
Common reasons people receive calls from +674:
- -Family or friends in Nauru calling from a local number
- -Business contacts at Nauru-based companies
- -Customer support agents working from a Nauru call center
- -Travel-related calls (hotels, airlines, tour operators)
- -Less commonly, robocalls or scam calls that have spoofed a +674 number — if the call is unsolicited, do not return it without verifying the source
Nauru Phone Number Format
International Format Example
Nauru does not use a trunk prefix, so domestic and international formats are effectively the same — just prepend +674.
Calling Nauru Successfully: Common Mistakes & Best Practices
Most failed calls to Nauru come from one of four mistakes, not from network problems. The most common is mishandling the country code itself: Nauru uses +674 with no trunk prefix to remove, so you dial it as-is. The most frequent error is adding a leading 0 by habit — there is none in the Nauru number plan.
The second is misreading the area code on landline numbers — Nauru numbers may have variable formatting depending on the carrier and city, so confirm the area code with the recipient before dialing. The third is dialing during off-hours — Nauru uses local business hours and consumer phones are usually answered between 8 AM and 9 PM local time. The fourth and most expensive mistake is assuming your US carrier's WiFi calling feature makes the call cheap. It does not — see WiFi calling vs VoIP for international calls for why.
For scam-call awareness: +674 is the legitimate Nauru country code, and most unsolicited calls from +674 numbers are legitimate calls from Nauru-based businesses, hospitals, family members, or call centers serving US customers. Caller-ID spoofing exists, so if a call from a +674 number claims to be from a US government agency, your bank, or the IRS, hang up and call the agency back on its published number. Real authorities never demand payment over the phone.
When you are ready to place a call, the cheapest reliable route is to dial +674 from your browser using Kinvo — no app, no carrier add-on, and the per-minute rate is shown before you connect so there are no bill surprises. The browser approach also works from any laptop, tablet, or phone you happen to have access to, which matters when you're traveling, using a work device, or borrowing someone else's computer.
Call Nauru from Your Browser
Call any Nauru number (+674) directly from Chrome, Firefox, Safari, or Edge. No install required. Use it in under 2 minutes.
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Frequently Asked Questions: Nauru Country Code
Which country is country code 674?
Country code 674 belongs to Nauru. The full international dialing code is +674, also written as 00674 from countries using 00 as their international exit code (Europe, most of Asia, Latin America), 011 674 from the US and Canada, or +674 from any mobile phone.
What is the country code for Nauru?
+674 is the international dialing code for Nauru, assigned by the ITU under E.164. The ISO 3166-1 alpha-2 code is NR. Equivalent forms — 00674, 011 674, +674, and 674 — all refer to the same Nauru country code.
Is 674 a US area code?
No. 674 is the international country code for Nauru, not a US area code. US area codes are also 3 digits but they are domestic North American Numbering Plan codes — to reach Nauru from the US, dial +674 or 011 674 followed by the local number.
Can I call Nauru from my browser?
Yes. Kinvo connects calls to Nauru via WebRTC directly from Chrome, Firefox, Safari, or Edge. No app download. Sign up, add credits from $5, and dial +674 followed by the local number.