LU
How to Call Luxembourg from the United States
Country code +352 — Dial 011 352 62X XXX XXX from a US landline or +352 62X XXX XXX from a mobile phone.
What to Dial
- 1Dial 011 from a US landline, or + from a mobile (hold the 0 key).
- 2Dial 352, the country code of Luxembourg.
- 3Dial the number: 9 digits for mobiles and 4 to 11 for landlines, exactly as written: Luxembourg has no leading 0 to drop.
| Calling a… | Written in Luxembourg | From a US landline | From a cell phone |
|---|---|---|---|
| Mobile | 62X XXX XXX |
011 352 62X XXX XXX |
+352 62X XXX XXX |
| Landline | 27 XX XX XX |
011 352 27 XX XX XX |
+352 27 XX XX XX |
X stands for any digit. Mobile numbers start with 62 or 65–69. More number types: Luxembourg phone number format.
Mobile or Landline?
Luxembourg had 144 mobile subscriptions and 39.8 landlines per 100 people in 2023. Landlines are still common, which matters because many US plans charge different rates for landlines and mobiles.
Source: World Bank (ITU).
Calling Tips for Luxembourg
Best Time to Call
To reach someone between 9 AM and 8 PM in Luxembourg, call between 3:00 AM–2:00 PM EST (12:00 AM–11:00 AM PST). Luxembourg changes its clocks for daylight saving time.
Luxembourg is on UTC+1, 6 hours ahead of US Eastern Time right now.
Cost Saving Tips
- VoIP services such as Google Voice or Vonage usually charge less per minute than a carrier's standard international rate.
- WiFi calling apps (WhatsApp, Viber, FaceTime) are free when both parties have the app.
- Check your carrier's international plan — many offer add-on packages.
Time Difference
Frequently Asked Questions
How do I call Luxembourg from the US?
Do I need to drop a 0 when calling Luxembourg?
How many digits is a phone number in Luxembourg?
What time should I call Luxembourg from the US?
How do people in Luxembourg call the US?
How much does it cost to call Luxembourg?
- Luxembourg +352
- Belgium +32
- France +33
- Switzerland +41
- Liechtenstein +423
- Germany +49