Use this page to confirm that 30123
belongs to 13 Ilir inside
Indonesia. 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
30123 identifier area.
Geographic & Administrative Context
The postal identifier 30123 is under the
regional jurisdiction of
Indonesia.
Within this territory, it is specifically managed as part of the
13 Ilir administrative chain, ensuring precise logistical and geographic synchronization with official geocoded
registries.
Nearby postal code lookups
Compare 30123 with adjacent identifiers in
Indonesia. These links keep the local code range connected without
loading a large directory table.