About postal code 10-857
The postal code 10-857 routes mail to Olsztyn in the Warmia-Masuria region of Poland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Poland · Postal code
10-857 - Olsztyn
Postal code 10-857 is Olsztyn in Warmia-Masuria, Poland.
| Postal code | 10-857 |
| Place | Olsztyn |
| Region | Warmia-Masuria |
| District | Olsztyn |
| Country | Poland (PL) |
| Coordinates | 53.769, 20.4484 (map) |
Nearby codes
Frequently Asked Questions
postal code 10-857 explained
Which city is postal code 10-857 in?
postal code 10-857 is Olsztyn in Warmia-Masuria, Poland.
What are the coordinates of 10-857?
The approximate centre of 10-857 is at latitude 53.769, longitude 20.4484.
Data updated · About & Data Sources