Verified postal identifier in Łomża County, Poland. 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%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| 18-421 | Niewodowo | Podlasie / Łomża County / Gmina Piątnica | 53.1455, 22.188 |
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/poland/podlasie/lomza-county/gmina-piatnica/niewodowo.
| Code | Place | Hierarchy |
|---|---|---|
| 18-421 | Niewodowo | Podlasie / Łomża County / Gmina Piątnica |
Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.
The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.
Use this page to confirm that 18-421 belongs to Niewodowo inside Poland. 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 18-421 is under the regional jurisdiction of Poland. Within this territory, it is specifically managed as part of the Podlasie » Łomża County » Gmina Piątnica » Niewodowo administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare 18-421 with adjacent identifiers in Poland. These links keep the local code range connected without loading a large directory table.