Verified postal identifier in Leinster, Ireland. Technical profile with precision geocoding and administrative hierarchy.
Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.
Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/ireland/leinster/birr.
| Code | Place | Hierarchy |
|---|---|---|
| R42 | Birr | Leinster |
The page provides postal code records, administrative hierarchy, examples, related lookups and coordinates when available.
Use the parent country, prefix and related lookup links to compare sibling areas and nearby postal identifiers.
Use this page to confirm that R42 belongs to Birr inside Ireland. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.
The postal identifier R42 is under the regional jurisdiction of Ireland. Within this territory, it is specifically managed as part of the Leinster » Birr administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare R42 with adjacent identifiers in Ireland. These links keep the local code range connected without loading a large directory table.