How should I validate 4690-423?

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 / 46 / 4690-423 /

Postal code 4690-423 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 4690-423 →

Province / County / District

Cinfães

Region & Locality

Porto Antigo, Viseu (Portugal)

📦 How to Write a Mailing Address for 4690-423

Nome do Destinatário
Avenida da Liberdade 100, 2º Esq.
4690-423 PORTO ANTIGO
PORTUGAL

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 4690-423.

Postal Identifier	4690-423
Primary Locality	Porto Antigo
WGS84 Centroid Coordinates	41.09, -8.0781
Postal Prefix Sector	46xx → Browse prefix 46
Time Zone (Standard)	UTC+0 / UTC+1 (WET/WEST · Europe/Lisbon)
Geodesic Quadrant	41.0900° N, 8.0781° W (WGS84)
Open Location Code (Plus Code)	8CHH3WRC+2Q
UTM Grid Coordinates (WGS84)	29T 577428m E, 4549157m N
Solar Daylight Today (UTC)	🌅 06:49 UTC · 🌇 17:44 UTC
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