Country calling code
+352 Luxembourg country code
Luxembourg’s international calling code is +352. To call a Luxembourg number from another country, dial your exit code, then 352, then the local number.
- Calling code
- +352
- ISO 3166 code
- LU · 442
- Exit code (calling out)
- 00
- Trunk prefix (domestic)
- None
- Number length
- 4–11 digits
- Time zones
- Luxembourg
- Local time
- —
Number formats and examples are generated from libphonenumber-js numbering-plan metadata. They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the free format lookup.
How to call Luxembourg
| Calling from | Dial |
|---|---|
| A mobile phone, anywhere | +352 628 123 456 |
| United States & Canada | 011 352 628 123 456 |
| UK, Europe & most countries | 00 352 628 123 456 |
| Australia | 0011 352 628 123 456 |
| Inside Luxembourg | 628 123 456 |
Luxembourg does not use a trunk prefix, so the number you dial at home is the same one you dial after +352.
Luxembourg phone number format
A sample mobile number in Luxembourg is written +352 628 123 456 internationally, 628 123 456 locally, and +352628123456 in the E.164 format that apps and websites store. Numbers are 4–11 digits long after the country code.
Not sure where a number is from? Paste it into our free phone number lookup to see the country, line type and correct format.
Calling abroad from Luxembourg
To call another country from a Luxembourg landline, start with the exit code 00, then the destination country code. On a mobile phone, holding 0 to type + works everywhere and replaces the exit code.
Missed call from +352?
If you don’t know anyone in Luxembourg, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.
Frequently asked questions
Which country uses the +352 code?
+352 is the international calling code of Luxembourg (LU). No other country uses it.
How do I call Luxembourg from the United States?
Dial 011 (the US exit code), then 352, then the local number without any prefix. From a mobile phone you can simply type +352 628 123 456.
How many digits are in a Luxembourg phone number?
National numbers in Luxembourg are 4–11 digits long after the +352 country code. A typical mobile number looks like +352 628 123 456.
Can I find the location of a +352 number?
Not from the number alone. Enter the number in AI Family Locator and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.