Verified postal identifier in Yonne, France. Technical profile with precision geocoding and administrative hierarchy.
Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| 89440 | L'Isle-sur-Serein | Bourgogne-Franche-Comté / Yonne / Avallon | 47.5884, 4.0045 |
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/bourgogne-franche-comte/yonne/avallon/l-isle-sur-serein.
| Code | Place | Hierarchy |
|---|---|---|
| 89440 | L'Isle-sur-Serein | Bourgogne-Franche-Comté / Yonne / Avallon |
Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.
The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.
Use this page to confirm that 89440 belongs to L'Isle-sur-Serein 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.
The postal identifier 89440 is under the regional jurisdiction of France. Within this territory, it is specifically managed as part of the Bourgogne-Franche-Comté » Yonne » Avallon » L'Isle-sur-Serein administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare 89440 with adjacent identifiers in France. These links keep the local code range connected without loading a large directory table.