Portugal

4540-030 post code

Post code details

1 place

Code

Place

Chã

Region

Aveiro

County

Arouca

Coordinates

40.9544, -8.3819

Accuracy

4 / 6

Country

Portugal

Location

OpenStreetMap ↗

40.9544, -8.3819© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Chã	Aveiro	Arouca	40.9544, -8.3819

Nearby codes

All →

4540-011 4540-012 4540-013 4540-014 4540-015 4540-021 4540-021 4540-022 4540-022 4540-023 4540-024 4540-025

Same code in other countries

This code only appears in this country.

FAQ

Which city is 4540-030 in?

Chã, Aveiro, Portugal.

What are the coordinates of 4540-030?

40.9544, -8.3819

Is 4540-030 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