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?
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.
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.
Free tools
Look up a number from Luxembourg
Phone number checkerCheck the country and format of a number from Luxembourg instantly.Phone number validatorValidate a number against its country's formatting rules (E.164).Carrier lookupCheck a number's country and format for free; live carrier data comes with the Lookup API.All country codesDialing codes, time zones and calling guides for every country.
Frequently Asked
Luxembourg questions answered.
Answers about Luxembourg's carrier landscape, multilingual business culture, and getting a local +352 virtual number.
Dial 011 (the US exit code), then 352, then the national number, leaving out any domestic trunk prefix (such as a leading 0).
Start calling Luxembourg, not tomorrow.
Get a virtual Luxembourg number or make direct international calls to +352 — active in under ten minutes.