How to Make International Call to Luxembourg
Why Use HelloAirDial to Call Luxembourg?
HelloAirDial lets you call Luxembourg directly from your browser - no apps, no calling cards, no SIM card required. Calling Luxembourg can be costly and confusing, with mixed number lengths and roaming or carrier surcharges affecting your bill.
- Call Luxembourg from your browser with no SIM, app, or calling card required.
- Transparent per-minute pricing so you always know what international calls cost.
- Reliable caller ID so contacts in Luxembourg recognize and trust your number.
- High-quality routing to Luxembourg fixed and mobile networks for clear audio.
- Start calling in minutes with simple signup and instant online payments.
Make a free 1-minute call - no credit card required
Try Free CallHelloAirDial Call Rates to Luxembourg
Rates starting from
$0.05/min
1 minute call = $0.05
Country Code
+352
Browser-Based • No App
About Calling Luxembourg
Calling Luxembourg is straightforward with HelloAirDial. Open your browser, enter the number, and connect - no apps or special equipment needed. Your first call is free so you can try the service before adding any balance.
To place international calls to Luxembourg, dial your exit code, then the +352 country code, followed by the local mobile or landline number. HelloAirDial shows clear per-minute rates so you avoid bill shock and can make cheap calls to mobiles and offices.
You can call Luxembourg directly from your browser with HelloAirDial, no SIM or app needed. Keep your caller ID consistent for better answer rates, and use our quick start flow to test quality before longer conversations or important meetings.
💼 Business
- Coordinate with banks, EU institutions, and service providers in Luxembourg.
- Support cross-border teams, tax advisors, and logistics partners.
🏦 Banking
- Verify transactions or account changes with Luxembourg banks securely.
- Complete two-step verification or phone-based security checks.
👪 Friends & family
- Stay in touch with relatives working in Luxembourg financial and EU sectors.
- Arrange visits, housing, and daily check-ins with family abroad.
Common challenges: International callers to Luxembourg may face higher per-minute rates from traditional carriers, plus confusion over variable number lengths and no trunk prefix. Roaming costs for travelers can also add up, especially for frequent business or banking calls.
Useful information about Luxembourg
Reliable networks and strong EU connectivity make cheap calls to Luxembourg easy. Learn how to call Luxembourg and manage international calls to Luxembourg for business or family.
- Country code: +352
- Primary time zone: Europe/Luxembourg
- Rates from: $0.05/minute
Popular cities in Luxembourg:
- Luxembourg City (capital)Capital and financial center with EU institutions and major banks.
- Esch-sur-AlzetteSecond largest city, former steel hub, now culture and education center.
- DifferdangeIndustrial town in the south with growing residential areas.
- DudelangeSouthern city near French border, mix of industry and services.
Timezones in Luxembourg:
1 time zone
Europe/Luxembourg
Single time zone; business hours are consistent across the country.
Common languages spoken in Luxembourg:
- Luxembourgish (official)
- French (official)
- German (official)
Telecom providers used within Luxembourg:
- POST Luxembourg · mobile/fixed-line/internet - Largest operator with nationwide 4G and growing 5G coverage.
- Orange Luxembourg · mobile/internet - Mobile and data services with EU roaming options.
- Tango · mobile/fixed-line/internet - Mobile and broadband provider with consumer and business plans.
Guide to calling Luxembourg
Business hours to call
Live time check (refreshes every minute) to plan calls in the right window.
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Working days
Typical working days: Monday-Friday. Confirm with local teams during holidays.
Business hours
Business hours often run from 09:00 to 17:30. Typical office hours in the single Europe/Luxembourg timezone.
Professional calling etiquette
- Use a polite, direct style and avoid interrupting during discussions.
- Confirm meeting times in local time and follow up important points by email.
- Be prepared, concise, and avoid overly aggressive sales language.
How to greet
- Moien, this is [your name] from [company].
- Bonjour, may I speak with [name] please.
- Gudde Moien, I am calling about [topic].
Public holidays
- New Years Day — 01-01
- National Day — 06-23
- Christmas Day — 12-25
Emergency numbers
Keep these numbers handy for critical situations. Use the local emergency line when in Luxembourg.
- General emergency: 112
- Police: 113
- Fire: 112
- Ambulance: 112
Call the appropriate service first, then follow local guidance. Provide your location and stay on the line until advised otherwise.
How to Dial Luxembourg
To call Luxembourg, dial your exit code (or +), then +352, followed by the area or mobile code and local number. Drop any local trunk prefix (like 0) when dialing internationally.
Dialing format
Dial: international exit code + 352 + [8-9 digit number for mobile or 6-9 digit number for landline]. No trunk prefix is used.
- Mobile: 621234567.
- Landline: 26123456.
- Remove local trunk prefixes (e.g., leading 0) and confirm number length before placing the call.
Common mistakes while calling Luxembourg
- Adding a leading 0 before Luxembourg numbers, there is no trunk prefix.
- Dialing the wrong total number of digits for local landlines or mobiles.
- Forgetting to include your country specific international exit code.
- Confusing mobile prefixes like 621 with landline ranges when dialing.
Step-by-step dial guide
- Dial your international exit code (e.g., 00 or +).
- Enter the country code: +352.
- Add the area or mobile code.
- Dial the local number (drop any leading 0).
FAQs about calling Luxembourg
How do I call a landline or mobile in Luxembourg from abroad?
Dial your international exit code, then +352, then the local number (6-9 digits for landlines, 8-9 for mobiles). Use HelloAirDial to avoid high carrier surcharges.
What is the best time to call Luxembourg from overseas?
Aim for 09:00-17:30 Luxembourg time for business, and early evening for personal calls. HelloAirDial shows local time so you can plan easily.
How much do calls to Luxembourg cost with HelloAirDial?
HelloAirDial offers transparent per-minute pricing to Luxembourg mobiles and landlines, shown before you dial, so you can control your spend.
Will my caller ID show correctly when calling Luxembourg?
Yes, HelloAirDial presents a stable caller ID where supported, which helps contacts in Luxembourg recognize your number and answer more often.
What if my calls to Luxembourg do not connect or drop?
Check the number length and format, confirm you used +352, then retry via HelloAirDial. If issues persist, test another number or contact support.