Postal Code 57022 in San Guido, Livorno
Verified postal code reference for 57022 in San Guido, Italy. Includes locality context, administrative hierarchy, and approximate centroid coordinates for validation and integration workflows.
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Geographic & Administrative Context
The postal identifier 57022 is under the regional jurisdiction of Italy. Within this territory, it is specifically managed as part of the Toscana » Livorno » San Guido administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.