How should I validate 3720-686?

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 / 37 / 3720-686 /

Postal code 3720-686 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 3720-686 →

Province / County / District

Oliveira de Azeméis

Region & Locality

Costa Má, Aveiro (Portugal)

📦 How to Write a Mailing Address for 3720-686

Nome do Destinatário
Avenida da Liberdade 100, 2º Esq.
3720-686 COSTA Má
PORTUGAL

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 3720-686.

Postal Identifier	3720-686
Primary Locality	Costa Má
WGS84 Centroid Coordinates	40.8709, -8.4674
Postal Prefix Sector	37xx → Browse prefix 37
Time Zone (Standard)	UTC+0 / UTC+1 (WET/WEST · Europe/Lisbon)
Geodesic Quadrant	40.8709° N, 8.4674° W (WGS84)
Open Location Code (Plus Code)	8CGHVGCM+92
UTM Grid Coordinates (WGS84)	29T 544880m E, 4524562m N
Solar Daylight Today (UTC)	🌅 06:51 UTC · 🌇 17:45 UTC
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