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Postal codes in Niwki Książęce - exact code in seconds

Postal codes in Niwki Książęce: 56-513

Street list: Niwki Książęce

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Niwki Książęce

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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