Postal Code Finder
Registry / France / Nouvelle-Aquitaine / Landes / Dax / Carcarès-Sainte-Croix

Carcarès-Sainte-Croix postal code 40400

Verified postal identifier in Landes, France. Technical profile with precision geocoding and administrative hierarchy.

Verified data profile for Carcarès-Sainte-Croix

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
40400
Example code
Postal code Locality Administrative path Coordinates
40400 Carcarès-Sainte-Croix Nouvelle-Aquitaine / Landes / Dax 43.8413, -0.7898

Related postal lookups

France
Country
Prefix 40
Postal code range · 107 records
40360
Nearby postal code · 5 records
40370
Nearby postal code · 3 records
40380
Nearby postal code · 14 records
40390
Nearby postal code · 8 records
40410
Nearby postal code · 6 records
40420
Nearby postal code · 5 records

Local postal record details

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/france/nouvelle-aquitaine/landes/dax/carcares-sainte-croix.

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
40400
Sample code from Carcarès-Sainte-Croix.
Code Place Hierarchy Coordinates
40400 Carcarès-Sainte-Croix Nouvelle-Aquitaine / Landes / Dax 43.8413, -0.7898
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

France
Country
Prefix 40
Postal code range · 107 records
40360
Nearby postal code · 5 records
40370
Nearby postal code · 3 records
40380
Nearby postal code · 14 records
40390
Nearby postal code · 8 records
40410
Nearby postal code · 6 records
40420
Nearby postal code · 5 records

Data questions

How should I validate 40400?

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.

Validation and related lookup paths

Use this page to confirm that 40400 belongs to Carcarès-Sainte-Croix inside France. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.

France country lookup
Open top regions, formats and downloads.
Prefix 40
Compare nearby postal identifiers.
Nouvelle-Aquitaine
Parent administrative area.
Landes
Parent administrative area.

Verified Technical Data

Postal Identifier 40400
Locality Name Carcarès-Sainte-Croix
Administrative L1 Nouvelle-Aquitaine
Administrative L2 Landes
Hub / Municipality Dax
Spatial Coordinates LAT: 43.8413
LNG: -0.7898

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the 40400 identifier area.

Geographic & Administrative Context

The postal identifier 40400 is under the regional jurisdiction of France. Within this territory, it is specifically managed as part of the Nouvelle-Aquitaine » Landes » Dax » Carcarès-Sainte-Croix administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.

Nearby postal code lookups

Compare 40400 with adjacent identifiers in France. These links keep the local code range connected without loading a large directory table.

40360
Bastennes
40370
Beylongue
40380
Baigts
40390
Biarrotte
40410
Belhade
40420
Brocas
40430
Argelouse
40440
Ondres

Frequently Asked Questions: Carcarès-Sainte-Croix postal code guide

What is the postal structure for Carcarès-Sainte-Croix?

Carcarès-Sainte-Croix is represented in the France postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Carcarès-Sainte-Croix?

Yes. The dataset for Carcarès-Sainte-Croix can be exported in CSV, Excel and JSON formats from the download section on this page.

Is this postal code geocoded?

Yes. The record includes latitude and longitude coordinates and verified administrative labels for mapping and validation.

How should I validate 40400?

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.