Postal codes in Kupno - exact code in seconds

Postal codes in Kupno: 87-337

Street list: Kupno

Source: PRG - National Register of Boundaries (GUGiK, open data), EMUiA registry. Data is informational.

The information is provided for reference only. We do not guarantee that postal code or address data is complete, current, or error-free.

Data updated: 2026-07-11