Postal Code 57660 in Leyviller, Forbach-Boulay-Moselle, Moselle
Verified postal code reference for 57660 in Leyviller, France. Includes locality context, administrative hierarchy, and approximate centroid coordinates for validation and integration workflows.
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Geographic & Administrative Context
The postal identifier 57660 is under the regional jurisdiction of France. Within this territory, it is specifically managed as part of the Grand Est » Moselle » Forbach Boulay Moselle » Leyviller administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.