The Luxembourg country code is +352 — reaching one of the world's wealthiest economies + a top global financial centre, ~660,000 residents plus a huge daily cross-border commuter workforce across POST Luxembourg, Orange + Tango. Home to EU institutions, SES + ArcelorMittal — Luxembourg bank verifications expect a +352 mobile.
Luxembourg was assigned +352 by the ITU — placing it in zone 3 with western Europe. Uniquely, Luxembourg has no area codes + no national trunk prefix: subscriber numbers are variable length, dialed in full exactly as written.
Luxembourg has used the +352 country code since the ITU placed it in zone 3 alongside France +33, Belgium +32, the Netherlands +31, Spain +34, Italy +39 + the UK +44. Luxembourg has <b>no national trunk prefix</b> and <b>no area codes</b> — you dial the full national number as-is, and internationally it is simply +352 + that number with no digit dropped.
Luxembourg's telecom numbering is administered by the ILR (Institut Luxembourgeois de Régulation). Three main carriers: POST Luxembourg (the largest, the state operator), Orange Luxembourg + Tango (part of Proximus). 5G is deployed nationwide. Luxembourg is one of the most connected countries in the EU.
Luxembourg has <b>no area codes</b> and <b>no leading 0</b> to drop. Numbers are <b>variable length</b> — historically extendable, so extra digits could be appended to reach extensions within an organisation. You always dial the full national number exactly as published. Mobiles use the <b>6xx</b> range (621, 628, 661, 668, 691); toll-free numbers use <b>800</b>.
Luxembourg punches far above its size. It is one of the world's wealthiest countries by GDP per capita and a top global financial centre — the 2nd-largest investment-fund domicile in the world after the US. It hosts several EU institutions (the Court of Justice of the EU, the European Investment Bank, the European Court of Auditors, Eurostat + the General Secretariat of the European Parliament), and is home to SES (a world-leading satellite operator), ArcelorMittal + RTL Group. Luxembourg banks verify logins with one-time codes to a +352 mobile.
A Luxembourg phone number in international format is written as +352 NN NN NN for a landline or +352 6NN NNN NNN for a mobile. Example: +352 47 11 1 for a landline, +352 621 123 456 for a mobile. Numbers are variable length — there is no fixed digit count.
Because Luxembourg has no area codes and no national trunk prefix, there is no leading 0 to add or drop — you always dial the full national number, both domestically + internationally. Mobile numbers sit in the 6xx range (621, 628, 661, 668, 691); toll-free numbers begin with 800.
From the Ville Haute in Luxembourg City to the Kirchberg EU quarter + the steel south around Esch-sur-Alzette, every Luxembourg number lives behind a +352 — no area code, dialed in full. Pick a number that fits your customers anywhere in the Grand Duchy.
Every country uses a different exit code before +352. From any mobile, + replaces the exit code — so +352 621 123 456 works worldwide. Luxembourg numbers have no area code — never drop a digit.
011011 352 NN NN NN+352 6NN NNN NNN011011 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN00110011 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN010010 352 NN NN NN+352 6NN NNN NNN001001 352 NN NN NN+352 6NN NNN NNN001001 352 NN NN NN+352 6NN NNN NNN0000 352 NN NN NN+352 6NN NNN NNN8 108 10 352 NN NN NN+352 6NN NNN NNN00 2100 21 352 NN NN NN+352 6NN NNN NNNTip: Luxembourg has no area codes + no trunk prefix — you dial the full national number in full. There is no leading 0 to drop. Numbers are variable length; mobiles use the 6xx range (621, 628, 661, 668, 691).
+352 reaches one of the world’s wealthiest economies + a top global financial centre — the home of SES, ArcelorMittal, RTL Group + several EU institutions. Luxembourg banks + funds verify with a +352 mobile.
Luxembourg is the 2nd-largest investment-fund domicile in the world after the US. Luxembourg banks + the vast fund-administration industry (BGL BNP Paribas, Banque de Luxembourg, Spuerkeess/BCEE, ING Luxembourg) deliver one-time login codes to a registered +352 mobile — so a Luxembourg number makes completing bank + fund verifications far easier from abroad.
A +352 line connects you to the EU institutions seated in Luxembourg — the Court of Justice of the EU, the European Investment Bank, the European Court of Auditors, Eurostat + the General Secretariat of the European Parliament — plus the Kirchberg financial district + thousands of fund + holding companies.
Luxembourg is one of the most multilingual countries on earth — Luxembourgish, French + German are all official, and English is widely used in business. A huge daily commuter inflow from France, Belgium + Germany means a +352 number reaches a deeply international, cross-border audience.
Luxembourg has no area codes + no trunk prefix, so a +352 number is dialed the same way everywhere: <b>+352 621 123 456</b> works from the capital, from Esch-sur-Alzette or from abroad, with no regional prefix + no leading 0 to remember.
Luxembourg runs on CET (UTC+1) winter, CEST (UTC+2) summer — the same clock as France, Belgium, Germany + most of the EU. Pan-EU + cross-border business hours align cleanly across the entire Greater Region.
CallMama routes +352 numbers through ILR-registered Luxembourg carriers under EU GDPR. Voice + SMS data stays within EU/EEA, and a +352 line plugs straight into the euro-zone financial centre + the SES / RTL Group media-tech ecosystem.
Grab a Luxembourg +352 number — Luxembourg City, Esch-sur-Alzette or a 6xx mobile — and start calling, texting + receiving bank + fund OTPs from real Luxembourg customers.
Same six features come standard on every CallMama Luxembourg number — no upsell tiers, no per-feature charges.
Route any incoming call to your real mobile, a teammate, or voicemail — by schedule, caller, or custom rule.
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Decide which local number shows on outbound calls so contacts always see a familiar prefix.
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From "I want a Luxembourg number" to making your first call — three taps and you're live.
Choose the area code or city prefix that matches where you sell.
Six-digit confirmation drops into the app. No documents to upload, no waiting room, no callbacks.
Your Luxembourg line is live. Start dialing, texting, and being reached — exactly the way a local would.
Name, country code, ISO 3166 alpha-2 & alpha-3, exit code, and ITU zone. Filter by continent or search by name or code.
| Country | Code | ISO-2 | ISO-3 | Exit | Zone |
|---|---|---|---|---|---|
| Afghanistan | +93 | AF | AFG | 00 | 9 |
| Albania | +355 | AL | ALB | 00 | 3 |
| Algeria | +213 | DZ | DZA | 00 | 2 |
| American Samoa | +1 | AS | ASM | 011 | 1 |
| Andorra | +376 | AD | AND | 00 | 3 |
| Angola | +244 | AO | AGO | 00 | 2 |
| Anguilla | +1 | AI | AIA | 011 | 1 |
| Antarctica | +672 | AQ | ATA | 00 | 6 |
| Antigua and Barbuda | +1 | AG | ATG | 011 | 1 |
| Argentina | +54 | AR | ARG | 00 | 5 |
| Armenia | +374 | AM | ARM | 00 | 3 |
| Aruba | +297 | AW | ABW | 00 | 2 |
| Australia | +61 | AU | AUS | 0011 | 6 |
| Austria | +43 | AT | AUT | 00 | 4 |
| Azerbaijan | +994 | AZ | AZE | 00 | 9 |
| Bahamas | +1 | BS | BHS | 011 | 1 |
| Bahrain | +973 | BH | BHR | 00 | 9 |
| Bangladesh | +880 | BD | BGD | 00 | 8 |
| Barbados | +1 | BB | BRB | 011 | 1 |
| Belarus | +375 | BY | BLR | 810 | 3 |
011 352 47 11 1 for a landline, or 011 352 621 123 456 for a Luxembourg mobile. On any mobile, replace 011 with +. Never drop a digit — Luxembourg has no area-code 0.00 352 621 123 456 for a mobile. Or use +352 621 123 456 from any UK mobile.00 352 47 11 1 for a landline. France borders Luxembourg to the south, and tens of thousands of French residents commute into Luxembourg daily — one of the busiest cross-border corridors in the EU.00 352 621 123 456 for a mobile. Germany borders Luxembourg to the east along the Moselle + Sauer rivers.00 352 47 11 1. Belgium wraps Luxembourg's north + west borders, and the Belgian province of Luxembourg sits just across the line.+352 followed by the full national number — +352 NN NN NN for a landline or +352 6NN NNN NNN for a mobile. Example: +352 47 11 1 for a landline, +352 621 123 456 for a mobile. There is no area code + no leading 0.+352 6NN NNN NNN, e.g. +352 621 123 456. Numbers are portable across all three carriers.+352 47 11 1 — dialed identically from the city, the south or abroad. Numbers are variable length + not tied to a geographic prefix.One tap to install. One more to call. It really is that simple.