Network & carriers
Luxembourg's telecom market is served by POST Luxembourg, Orange, and Tango as the major carriers.
+352 · LU · UTC+1
Luxembourg
Country Code & Virtual Numbers
Luxembourg's +352 code covers one of Europe's smallest but wealthiest telecom markets. Capital: Luxembourg City · Business hours: 3:00 AM–11:00 AM EST.
// The Basics
What is the +352 country code?
Luxembourg's international dialing code is assigned by the ITU (International Telecommunication Union) and used for every call placed from outside the country.
Numbering format
Luxembourg numbers vary in length and don't follow a fixed area-code structure the way larger countries do.
Calling culture
Business culture in Luxembourg is multilingual and formal — calls may be conducted in French, German, or English depending on the contact.
Did you know
Luxembourg's small size and high concentration of international finance and EU institutions make it one of the most internationally connected telecom markets per capita in Europe.
// Quick Facts
A quick read on Luxembourg numbers.
Luxembourg numbers don't follow the fixed-length area-code format used by many larger European countries. Rozper stores and dials contacts in full E.164 format automatically, so you never have to think about the formatting.
Want to call Luxembourg from abroad? Dial your local exit code, then 352, then the local number.
Best time to call Luxembourg from the US
Luxembourg is on UTC+1 · Business hours = – EST · Mon–Fri
// Why a Virtual Number
Why get a Luxembourg virtual number?
A +352 virtual number gives your business instant local presence in Luxembourg — without the overhead.
Local caller ID in Luxembourg
When you call from your virtual Luxembourg number, contacts see a local +352 number — dramatically improving answer rates.
No office needed
Establish a local presence in Luxembourg without renting space, hiring locally, or installing any hardware.
Instant credibility
A local +352 number signals genuine presence in one of Europe's most internationally oriented business hubs.
Routes to any device
Calls to your Luxembourg number ring your team on mobile, desktop, or desk phone — wherever they work.
// Platform Features
Everything to call Luxembourg
The tools to reach Luxembourg contacts reliably and scale your international presence globally.
150+ country coverage
Get virtual numbers in over 150 countries on the same platform — one dashboard, one bill.
HD voice quality
Crystal-clear calls over our optimised global carrier network. No degraded quality from international routing.
Call recording
Every call recorded and transcribed automatically. Review, share, and reference conversations easily.
Voicemail to text
Voicemails transcribed and delivered by email or SMS. Never miss a message across time zones.
CRM auto-logging
All calls to and from your international number auto-logged in Salesforce, HubSpot, or Zoho.
International analytics
Call volume, answer rates, and duration broken down by country, region, and time of day.
Local Caller ID
Show a local country number as your caller ID when dialling internationally. Improves pickup rates significantly.
Instant provisioning
Activate a new country number in under 60 seconds. No contracts, no hardware, no waiting.
99.99% uptime SLA
Enterprise-grade reliability for your international calling infrastructure, 24/7.
// Get Started
Get a Luxembourg number today
Active in under ten minutes. No contracts required.
- 01
Sign up
Create your Rozper account in under 2 minutes. No credit card required to start your free trial.
- 02
Get your number
Browse available numbers in your target country and activate instantly.
- 03
Configure routing
Route calls to any device. Set business hours, voicemail, and IVR from your dashboard.
- 04
Start calling globally
Make and receive international calls immediately. Active 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
Luxembourg questions answered.
Answers about Luxembourg's carrier landscape, multilingual business culture, and getting a local +352 virtual number.
The international dialing code for Luxembourg is +352. When calling from the US, dial 011 + 352 + the local number. Rozper handles this automatically.
A Luxembourg virtual number goes live in under 10 minutes. Ask us how.
Start calling Luxembourg, not tomorrow.
Get a virtual Luxembourg number or make direct international calls to +352 — active in under ten minutes.