Use this page to confirm that 21131
belongs to Petrovaradin inside
Serbia. 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
21131 identifier area.
Geographic & Administrative Context
The postal identifier 21131 is under the
regional jurisdiction of
Serbia.
Within this territory, it is specifically managed as part of the
Petrovaradin administrative chain, ensuring precise logistical and geographic synchronization with official geocoded
registries.
Nearby postal code lookups
Compare 21131 with adjacent identifiers in
Serbia. These links keep the local code range connected without
loading a large directory table.