LU Luxembourg Major Regions Postal Code Details
🏛️ Rumelange · Esch Sur Alzette
3719
A Wiendelen
3701
Boîtes Postales
3728
Cité Hierzesprong
3733
Cité Kiirchbierg
3730
Grand-Rue
3714
Place Des Bruyeres
3710
Place Grande-Duchesse Charlotte
3755
Rue Batty Weber
3721
Rue D'Esch
3722
Rue De L'Ecole
3723
Rue De L'Eglise
3754
Rue De L'Usine
3714
Rue De La Bruyère
3716
Rue De La Croix
3734
Rue De La Fenderie
3726
Rue De La Fontaine
3712
Rue Des Artisans
3739
Rue Des Martyrs
3744
Rue Des Prés
3725
Rue Dr. Flesch
3715
Rue Du Cimetière
3717
Rue Du Couvent
3729
Rue Du Houblon
3740
Rue Du Nord
3741
Rue Du Parc
3742
Rue Du Partengrund
3738
Rue Emile Lux
3724
Rue Ferrer
3727
Rue Haute
3737
Rue Henri Luck
3755
Rue Jean Krings
3713
Rue Jean-Pierre Bausch
3735
Rue Jean-Pierre Glesener
3750
Rue Michel Rodange
3720
Rue Nic Duprel
3743
Rue Nicolas Pletschette
3751
Rue Rembour
3736
Rue Saint-Joseph
3752
Rue Saint-Sébastien
3711
Rue Salvador Allende
3718
Rue Staebierg Ii
3753
Rue Steinberg
3731
Zone Artisanale Laangegronn
📮LU Luxembourg Regional Postal Code FAQ & Postal Regulations
📮 What is the format of Luxembourg postal codes?
Luxembourg uses 4-digit numeric codes (e.g., 1234) without letters. This format is uniform nationwide with no regional prefixes.
🌍 Are extra details needed for international mail to Luxembourg?
Yes. Always include "LUXEMBOURG" in English at the address end (e.g., ...L-1234, Luxembourg). Adding "L-" before the postcode is optional but recommended.
🔍 How to find a postal code for a specific address?
Use the postcode lookup tool on Luxembourg Post's website (post.lu) by entering the street name and city.
⚠️ Will an incorrect postcode delay delivery?
Yes. Errors may cause 1-3 day delays. Postal workers will attempt manual sorting based on the address, but accuracy is crucial.
📬 How large is a single postcode area?
Extremely small. Each code typically covers one street or a single large building (e.g., mall, university) for precise delivery.