Portugal

4540-306 post code

Post code details

1 place

Code

Place

Inha

Region

Aveiro

County

Arouca

Coordinates

40.9412, -8.3887

Accuracy

4 / 6

Country

Portugal

Location

OpenStreetMap ↗

40.9412, -8.3887© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Inha	Aveiro	Arouca	40.9412, -8.3887

Nearby codes

All →

4540-291 4540-292 4540-293 4540-294 4540-295 4540-296 4540-297 4540-298 4540-299 4540-300 4540-301 4540-302

Same code in other countries

This code only appears in this country.

FAQ

Which city is 4540-306 in?

Inha, Aveiro, Portugal.

What are the coordinates of 4540-306?

40.9412, -8.3887

Is 4540-306 used in other countries?

No.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in