Use this page to confirm that 1257
belongs to La Croix-de-Rozon inside
Switzerland. For applications, validate the original postal code string
together with the country and administrative hierarchy instead of relying on a global numeric pattern.
Centroid Location: The marker represents the verified geographic centroid for the
1257 identifier area.
Geographic & Administrative Context
The postal identifier 1257 is under the
regional jurisdiction of
Switzerland.
Within this territory, it is specifically managed as part of the
Genève » Geneva » Bardonnex » La Croix-de-Rozon administrative chain, ensuring precise logistical and geographic synchronization with official geocoded
registries.
Nearby postal code lookups
Compare 1257 with adjacent identifiers in
Switzerland. These links keep the local code range connected without
loading a large directory table.