About postal code 666780
The postal code 666780 routes mail to Усть-Кут in the Иркутская Область region of Russia. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Russia · Postal code
666780 - Усть-Кут
Postal code 666780 is Усть-Кут in Иркутская Область, Russia.
| Postal code | 666780 |
| Place | Усть-Кут |
| Region | Иркутская Область |
| Country | Russia (RU) |
| Coordinates | 56.7658, 105.6483 (map) |