Use this page to confirm that 11230
belongs to Roa Malaka 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
11230 identifier area.
Geographic & Administrative Context
The postal identifier 11230 is under the
regional jurisdiction of
Indonesia.
Within this territory, it is specifically managed as part of the
Roa Malaka administrative chain, ensuring precise logistical and geographic synchronization with official geocoded
registries.
Nearby postal code lookups
Compare 11230 with adjacent identifiers in
Indonesia. These links keep the local code range connected without
loading a large directory table.