Postal code · code postal

Luxembourg postal codes

Q: What is the postal code format in Luxembourg?

Luxembourg postal codes follow the pattern L-#### (# = digit, @ = letter). Examples: 4750, 2998.

Q: What regex validates Luxembourg postal codes?

^(?:\d{4})$ matches the official format (from Google's address metadata). It checks the shape only; whether a code exists needs a lookup in a postal code database such as the zipcodestack API.

Luxembourg postal codes have the format L-####, for example 4750. zipcodestack has 5,435 postal codes for Luxembourg in 12 regions.

Format: L-####
Example: 4750
Codes in our database: 5,435
Local name: code postal

Luxembourg postal code format

Pattern	L-#### (# digit, @ letter)
Examples	4750, 2998
Regex	`^(?:\d{4})$`
Official lookup	www.post.lu

Format and regex from Google's address metadata (libaddressinput). The regex checks the shape of a code, not whether it exists.

Postal Codes by region

Region	Range	Codes
Capellen	L-4795 – L-8480	375
Clervaux	L-9183 – L-9999	113
Diekirch	L-6311 – L-9456	250
Echternach	L-6210 – L-7681	148
Esch-sur-Alzette	L-1896 – L-5756	1,262
Grevenmacher	L-5401 – L-7639	256
Luxembourg	L-1111 – L-8268	1,318
Mersch	L-6155 – L-9184	248
Redange	L-7470 – L-9190	87
Remich	L-5353 – L-5898	145
Vianden	L-9350 – L-9466	46
Wiltz	L-9144 – L-9776	108

Sample postal codes

L-1111L-1368L-1720L-2153L-2521L-3260L-3491L-3773L-4059L-4331L-4533L-4751L-4981L-5533L-5876L-6451L-6773L-7309L-7566L-8065L-8294L-8558L-9182L-9524

Neighbouring countries

🇧🇪 Belgium####🇩🇪 Germany#####🇫🇷 France#####

Luxembourg postal codes: FAQ

What is the postal code format in Luxembourg?

Luxembourg postal codes follow the pattern L-#### (# = digit, @ = letter). Examples: 4750, 2998.

What regex validates Luxembourg postal codes?

^(?:\d{4})$ matches the official format (from Google's address metadata). It checks the shape only; whether a code exists needs a lookup in a postal code database such as the zipcodestack API.

What are postal codes called in Luxembourg?

In Luxembourg the postal code is called code postal.

How many postal codes are there in Luxembourg?

The zipcodestack database contains 5,435 postal codes for Luxembourg, each with place name, region and coordinates.

Postal code API

Look up Luxembourg postal codes by API

zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.

/v1/search documentation International postal code API All documentation

300 free requests every month. No credit card required.

GET https://api.zipcodestack.com/v1/search?codes=4750&country=lu

{
  "results": {
    "4750": [{
      "postal_code": "4750",
      "country_code": "LU",
      "city": "…",
      "state": "…",
      "latitude": …,
      "longitude": …
    }]
  }
}

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