Verified postal identifier in МАМСКО-ЧУЙСКИЙ РАЙОН, 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 |
|---|---|---|---|
| 666821 | Горно-Чуйский | Иркутская Область / МАМСКО-ЧУЙСКИЙ РАЙОН | 57.6428, 111.7219 |
Use this page to confirm that 666821 belongs to Горно-Чуйский 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 666821 is under the regional jurisdiction of Russian Federation. Within this territory, it is specifically managed as part of the Иркутская Область » МАМСКО-ЧУЙСКИЙ РАЙОН » Горно-Чуйский administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare 666821 with adjacent identifiers in Russian Federation. These links keep the local code range connected without loading a large directory table.