Ideal
Early Window
local
Nauruan numbers are typically 7 digits, dialed the same way domestically and internationally beyond the country code.
EST (UTC−5)
PST (UTC−8)
+674 · UTC+12
Best Time to Call
Nauru
from the United States
Nauru's +674 code covers one of the world's smallest island nations, served by its national utility corporation. From the US East Coast, business hours in Nauru fall between 4:00 PM and 12:00 AM EST.
Best EST: 4:00 PM – 12:00 AM (+1 day)
Mon–Fri
United States
12:37 AM
Sleeping
16h
difference
Nauru
04:37 PM
Business hours
// Best Time to Call
When to Call Nauru
The overlap between US business hours and Nauru business hours is during 4:00 PM–12:00 AM EST — a workable window for most teams.
Ideal
Prime Window
local
Answers about Nauru's telecom market, relaxed business culture, and getting a local +674 virtual number.
EST (UTC−5)
PST (UTC−8)
Avoid
Avoid
local
Outside business hours in Nauru. Calls will likely go to voicemail or be unwelcome.
EST (UTC−5)
PST (UTC−8)
| Local Time | UTC | EST / New York | CST / Chicago | PST / LA |
|---|---|---|---|---|
| Open | ||||
| Noon | ||||
| PM | ||||
| Close |
// Calling Guide
How to call Nauru — the short version.
Dial the right code, pick the right window, and your call to Nauru goes through first time.
Dialing steps
- 1Dial your exit code — 011 from the US, 00 from most of Europe.
- 2Add the Nauru country code: +674.
- 3Enter the local number, including any area code.
- 4Press call and confirm the time zone first.
Best time to call
- 9:00 AM – 5:00 PM local time in Yaren — most people are at their desk.
- That's 4:00 PM – 12:00 AM EST if you're calling from the US.
- The overlap between US business hours and Nauru business hours is during 4:00 PM–12:00 AM EST — a workable window for most teams.
- Avoid calling outside local business hours — calls are less likely to be answered.
Quick tips
- Save the +674 code in your contacts so every call dials correctly.
- Nauru business hours run Mon–Fri.
- Use a Rozper local virtual number to call as if you're already there — no per-minute international rates.
// Calling Etiquette
Nauru Business Calling Etiquette
Cultural context for calling contacts in Nauru — know what to expect before you dial.
Network & carriers
Nauru's telecom market is served by the Nauru Utilities Corporation, the country's sole telecom provider.
Numbering format
Nauruan numbers are typically 7 digits, dialed the same way domestically and internationally beyond the country code.
Calling culture
Business culture in Nauru is relaxed and community-oriented, reflecting the pace of life on one of the world's smallest island nations.
Good to know
Nauru is the world's third-smallest country by area, with a telecom market served by a single national provider.
// Why Rozper
Built for Calling Nauru at Scale
From crystal-clear audio to automatic CRM logging, here's what powers every call your team makes to Nauru.
Nauru Coverage, Included
Get a virtual number for Nauru (+674) alongside 150+ other countries — no office required in Yaren.
HD Calls Across Oceania
Crystal-clear audio to Nauru over our optimised carrier network — no degraded quality on the UTC+12 route.
Every Nauru Call, Transcribed
Calls are recorded and transcribed automatically — handy when your Nauru contacts speak Nauruan/English.
Never Miss a Call from Nauru
Voicemails picked up outside the Mon–Fri work week are transcribed and delivered by email or SMS.
Nauru Calls, Logged Automatically
Every call to or from your Nauru number logs straight into Salesforce, HubSpot, or Zoho CRM — deal values in Australian Dollar.
Analytics for Your Nauru Line
See call volume and answer rates for Nauru, broken down by hour against UTC+12.
A Local Yaren Caller ID
Show a recognisable Yaren number when calling Nauru — dramatically improves pickup rates.
Go Live in Nauru in 60 Seconds
Activate your Nauru virtual number instantly — no contracts, no hardware, no delays.
99.99% Uptime, Even to Nauru
Enterprise-grade reliability for calls to Nauru and 150+ other countries, with 24/7 expert support.
// Get Started
Start Calling Nauru Today
Active in under ten minutes. No contracts or hardware needed.
- 01
Sign up for Rozper
Create your account in under 2 minutes. No credit card required to start your free trial.
- 02
Get a Nauru virtual number
Browse available numbers in your target country. Pick a local or toll-free number that fits your needs.
- 03
Configure call routing
Route incoming calls to any device — mobile, desk phone, or browser. Set business hours and voicemail greetings.
- 04
Start calling internationally
Make and receive calls from your new international number. Active and ready in under 10 minutes.
// Complete List
All world dial codes by country.
Every country and territory, every international dial code. Click a country to browse it.
List of World Countries and Their Dial Codes
CountryDial CodeRegionLocal Time
Showing all 237 countries & territories* Local time updates every minute
Frequently Asked
Calling Nauru — Common Questions
Everything you need to know about reaching contacts in Nauru.
The international dialing code for Nauru is +674. To call Nauru from the US, dial 011 + 674 + the local phone number (omitting the leading 0 if present).
Ready to call Nauru?
Get a local Nauru number or make international calls to +674 numbers — active in under ten minutes.
99.99% Uptime
150+ Countries
24/7 Expert Support
No contracts