Verified postal identifier in Flintshire, United Kingdom. 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 |
|---|---|---|---|
| CH1 | Sealand | Wales / Flintshire | 53.2122, -2.9719 |
Use this page to confirm that CH1 belongs to Sealand inside United Kingdom. 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 CH1 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the Wales » Flintshire » Sealand administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare CH1 with adjacent identifiers in United Kingdom. These links keep the local code range connected without loading a large directory table.