Verified postal identifier in Иркутская Область, Russian Federation. 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 |
|---|---|---|---|
| 664001 | Иркутск 1 | Иркутская Область | 52.2978, 104.2964 |
Use this page to confirm that 664001 belongs to Иркутск 1 inside Russian Federation. 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 664001 is under the regional jurisdiction of Russian Federation. Within this territory, it is specifically managed as part of the Иркутская Область » Иркутск 1 administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare 664001 with adjacent identifiers in Russian Federation. These links keep the local code range connected without loading a large directory table.