Luxembourg Dialing Code (+352)
The country calling code for Luxembourg is +352. Type a local number below to get its international form, and see how to dial Luxembourg from anywhere.
Type a local Luxembourg phone number to see its international form.
Note Luxembourg has no trunk prefix — dial the number as-is and prepend +352 from abroad.
How to dial Luxembourg
The + in +352 stands for your local exit code (011 in the US and Canada, 00 across most of Europe, 00 in Luxembourg itself). Any GSM mobile lets you dial the + directly.
Luxembourg dialing reference
| Country calling code | +352 |
| ISO country code | LU |
| Region | Europe |
| Trunk prefix | none |
| Exit / IDD code (from Luxembourg) | 00 |
| Example number | 27 12 34 56 |
| International format | +352 27123456 |
Calling Luxembourg step by step
- 01 Start with your exit code — 011 in the US and Canada, 00 in the UK and Europe, or + on any mobile.
- 02 Dial the Luxembourg country code 352.
- 03 Add the local number exactly as written — e.g. 27123456.
Frequently asked questions
What is the country code for Luxembourg?
The country calling code for Luxembourg is +352 (ISO code LU). You dial it after your own country's exit code — or type + on a mobile — before the local number.
How do I call Luxembourg from the US?
From the United States, dial 011 (the US exit code), then 352 (the Luxembourg country code), then the local number without its trunk prefix. For example: 011 352 27123456.
How do I call Luxembourg from the UK or Europe?
From the UK and most of Europe, dial 00 (the exit code), then 352, then the local number. For example: 00 352 27123456. On any mobile you can dial +352 27123456 instead.
What is the format of a Luxembourg phone number?
A typical Luxembourg number looks like 27 12 34 56. Luxembourg has no trunk prefix — dial the number as-is and prepend +352 from abroad.