Postal Code Finder
Registry / Luxembourg / Postal code prefixes / L3 / L-3931 /

Postal code L-3931 in Mondercange, Luxembourg

📍 What is My Postal Code?

Postal code L-3931 covers 1 verified locality record in Luxembourg with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for L-3931

1 Place
Mondercange
L-3931
Esch-sur-Alzette · Mondercange
📍 49.5387, 5.9837

Interactive Map: L-3931 (Luxembourg)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for L-3931.

Nearby postal code lookups in Luxembourg

Compare L-3931 with adjacent postal codes in the same area or prefix range:

L-3927
Mondercange
L-3928
Mondercange
L-3929
Mondercange
L-3930
Mondercange
L-3932
Mondercange
L-3933
Mondercange
L-3934
Mondercange
L-3935
Mondercange

Postal code prefix range: L3

Postal code L-3931 belongs to the L3 prefix district in Luxembourg.

View all L3 postal codes → Luxembourg Directory

Verified data profile for Postal code L-3931

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
L-3931
Example code
Postal code Locality Administrative path Coordinates
L-3931 Mondercange Esch-sur-Alzette / Mondercange 49.5387, 5.9837

Related postal lookups

Luxembourg
Country
Postal code prefixes
Postal code prefixes
Prefix L3
Postal code range · 528 records
L-3927
Nearby postal code · 1 records
L-3928
Nearby postal code · 1 records
L-3929
Nearby postal code · 1 records
L-3930
Nearby postal code · 1 records
L-3932
Nearby postal code · 1 records
L-3933
Nearby postal code · 1 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/luxembourg/code/l3931.

Records
1
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
1
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
L-3931
Sample code from Mondercange.
Code Place Hierarchy Coordinates
L-3931 Mondercange Esch-sur-Alzette / Mondercange 49.5387, 5.9837
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Luxembourg
Country
Postal code prefixes
Postal code prefixes
Prefix L3
Postal code range · 528 records
L-3927
Nearby postal code · 1 records
L-3928
Nearby postal code · 1 records
L-3929
Nearby postal code · 1 records
L-3930
Nearby postal code · 1 records
L-3932
Nearby postal code · 1 records
L-3933
Nearby postal code · 1 records

Data questions

How should I validate L-3931?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.