How should I validate 01-771?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

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The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Registry / Poland / Postal Code prefixes / 01 / 01-771 /

Postal code 01-771 covers 1 verified locality record in Poland with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 01-771 →

Province / County / District

Warszawa

Region & Locality

Warszawa, Mazovia (Poland)

📦 How to Write a Mailing Address for 01-771

Recipient Name
Street Address / Building No.
01-771 Warszawa, Mazovia
POLAND

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 01-771.

Postal Identifier	01-771
Primary Locality	Warszawa
WGS84 Centroid Coordinates	52.2666, 20.966
Postal Prefix Sector	01xx → Browse prefix 01
Time Zone (Standard)	UTC+1 / UTC+2 (CET/CEST · Europe/Warsaw)
Geodesic Quadrant	52.2666° N, 20.9660° E (WGS84)
Open Location Code (Plus Code)	9G427X88+JC
UTM Grid Coordinates (WGS84)	34U 497680m E, 5790692m N
Solar Daylight Today (UTC)	🌅 05:10 UTC · 🌇 15:31 UTC
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