KodPocztowy-Polska.pl

Home Places Postal codes Blog FAQ Contact

PL EN

Postal codes › Ciechanów

Postal codes in Ciechanów - exact code in seconds

Postal codes in Ciechanów: 56-209

Street list: Ciechanów

C

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

© 2026 KodPocztowy-Polska.pl. All rights reserved.