How should I validate 4100-275?

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

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Registry / Portugal / Postal Code prefixes / 41 / 4100-275 /

Postal code 4100-275 covers 1 verified locality record in Portugal with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 4100-275 →

Province / County / District

Porto

Region & Locality

Porto, Porto (Portugal)

📦 How to Write a Mailing Address for 4100-275

Nome do Destinatário
Avenida da Liberdade 100, 2º Esq.
4100-275 PORTO
PORTUGAL

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 4100-275.

Postal Identifier	4100-275
Primary Locality	Porto
WGS84 Centroid Coordinates	41.1496, -8.611
Postal Prefix Sector	41xx → Browse prefix 41
Time Zone (Standard)	UTC+0 / UTC+1 (WET/WEST · Europe/Lisbon)
Geodesic Quadrant	41.1496° N, 8.6110° W (WGS84)
Open Location Code (Plus Code)	8CHH49XQ+RJ
UTM Grid Coordinates (WGS84)	29T 532641m E, 4555437m N
Solar Daylight Today (UTC)	🌅 06:50 UTC · 🌇 17:48 UTC
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