How should I validate 3770-057?

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 / 3770-057 /

Postal code 3770-057 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 3770-057 →

Province / County / District

Oliveira do Bairro

Region & Locality

Giesta, Aveiro (Portugal)

📦 How to Write a Mailing Address for 3770-057

Nome do Destinatário
Avenida da Liberdade 100, 2º Esq.
3770-057 GIESTA
PORTUGAL

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 3770-057.

Postal Identifier	3770-057
Primary Locality	Giesta
WGS84 Centroid Coordinates	40.542, -8.5096
Postal Prefix Sector	37xx → Browse prefix 37
Time Zone (Standard)	UTC+0 / UTC+1 (WET/WEST · Europe/Lisbon)
Geodesic Quadrant	40.5420° N, 8.5096° W (WGS84)
Open Location Code (Plus Code)	8CGHGFRR+R5
UTM Grid Coordinates (WGS84)	29T 541528m E, 4488032m N
Solar Daylight Today (UTC)	🌅 06:51 UTC · 🌇 17:45 UTC
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