How should I validate 3660-684?

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 / 36 / 3660-684 /

Postal code 3660-684 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 3660-684 →

Province / County / District

São Pedro do Sul

Region & Locality

Cadaval, Viseu (Portugal)

📦 How to Write a Mailing Address for 3660-684

Nome do Destinatário
Avenida da Liberdade 100, 2º Esq.
3660-684 CADAVAL
PORTUGAL

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 3660-684.

Postal Identifier	3660-684
Primary Locality	Cadaval
WGS84 Centroid Coordinates	40.7902, -7.9915
Postal Prefix Sector	36xx → Browse prefix 36
Time Zone (Standard)	UTC+0 / UTC+1 (WET/WEST · Europe/Lisbon)
Geodesic Quadrant	40.7902° N, 7.9915° W (WGS84)
Open Location Code (Plus Code)	8CGJQ2R5+3C
UTM Grid Coordinates (WGS84)	29T 585085m E, 4515957m N
Solar Daylight Today (UTC)	🌅 06:48 UTC · 🌇 17:44 UTC
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