How to Call Luxembourg (+352)
Country code, exit codes, phone number format, and common mistakes when calling Luxembourg from abroad.
Dialing format
Calling Luxembourg
011 352 XXXX XXXX
Exit code
Dial this first to exit United States
Country code
Luxembourg country code
Area code
City/region code
Local number
The subscriber number
From the United States, dial 011 to place an international call, then 352 for Luxembourg, then the area code (drop any leading 0), followed by the local number. With Telvio you dial the same format — no prefix change needed.
Exit codes by source country
The exit code depends on where YOU are calling from. On mobile phones and VoIP apps, use + instead.
| Calling from | Exit code | You dial |
|---|---|---|
| United States / Canada | 011 | 011 352 ... |
| United Kingdom | 00 | 00 352 ... |
| Australia | 0011 | 0011 352 ... |
| Most of Europe | 00 | 00 352 ... |
| Japan | 010 | 010 352 ... |
| From a mobile / VoIP app | + | +352 ... |
Luxembourg phone number format
Common mistakes
- ✕ Using the wrong exit code. Each country has its own (US: 011, UK: 00). On mobile, just use +.
- ✕ Forgetting the country code +352. Without it, the call will fail or route locally.
Country codes that get mistaken for +352
A wrong country code does not fail cleanly. It connects — to a stranger in another country — and it bills. These are the codes a caller most plausibly dials instead of +352 when calling Luxembourg.
- +351PortugalOne digit awayGuide
- +353IrelandOne digit awayGuide
- +354IcelandOne digit awayGuide
- +355AlbaniaOne digit awayGuide
The reliable habit is to store Luxembourg numbers with the plus sign and the full code — +352 — rather than typing them each time. A number saved in full international form dials correctly from any country you happen to be in, and removes the whole class of mistake above.
Calling out of Luxembourg
To dial an international number from inside Luxembourg, start with the exit code 00, then the destination country code, then the number without its own trunk prefix. The exit code belongs to the country you are calling FROM, not the one you are calling.
On a mobile, press and hold the 0 key until a plus sign appears and dial the number in full international form instead. The plus tells the network to work out the exit code itself, so the same saved number dials correctly whether you are at home or abroad — no need to remember 00 at all.
When to call Luxembourg
What the clock reads in Luxembourg when it is mid-morning, early afternoon and evening where you are. Highlighted cells fall between 9:00 and 21:00 local time at the other end.
| Calling from | Offset | 09:00 | 13:00 | 19:00 |
|---|---|---|---|---|
| New York | +6:00 | 15:00 | 19:00 | 01:00 |
| Los Angeles | +9:00 | 18:00 | 22:00 | 04:00 |
| London | +1:00 | 10:00 | 14:00 | 20:00 |
| Dubai | −3:00 | 06:00 | 10:00 | 16:00 |
| Sydney | −10:00 | 23:00 | 03:00 | 09:00 |
Offsets calculated for mid-January. Countries that observe daylight saving shift by an hour for part of the year — the planner works out today's offset from your own device.
Other European destinations, cheapest first
Rates vary by more than a factor of ten inside a single region, because each one is set by what the operator at the far end charges to accept the call. United Kingdom is currently the cheapest place we publish a rate for near Luxembourg.
Free tools
All toolsFrequently asked questions
What is the country code for Luxembourg?
The country code for Luxembourg is +352. Dial this after your exit code (or use + on a mobile) before the local number.
How do I call Luxembourg from the United States?
From a landline: dial 011 + 352 + the local number. From a mobile or a VoIP app like Telvio: dial +352 + the local number — the + works from any country without knowing its exit code.
Do I need to drop the leading 0 when calling Luxembourg?
Luxembourg does not use a trunk prefix, so you dial the local number exactly as-is after the country code.
What is the exit code to call Luxembourg from my country?
The exit code depends on where you are calling FROM, not the destination. The US uses 011, the UK and most of Europe use 00, Australia uses 0011. On any mobile phone or VoIP app, you can use + instead.
Can I call Luxembourg mobile phones internationally?
Yes. Dial the country code +352 followed by the mobile number. VoIP apps like Telvio make this easy — just enter the full number with country code.
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