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Postal codes in Guźnia - exact code in seconds

Postal codes in Guźnia: 99-400

Street list: Guźnia

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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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