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Postal codes in Osiek Piaseczny - exact code in seconds

Postal codes in Osiek Piaseczny: 09-226

Street list: Osiek Piaseczny

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Osiek Piaseczny

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

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