Portugal

3700-731 post code

Post code details

1 place

Code

Place

Casais

Region

Aveiro

County

Santa Maria da Feira

Coordinates

40.7506, -8.6164

Accuracy

1 / 6

Country

Portugal

Location

OpenStreetMap ↗

40.7506, -8.6164© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Casais	Aveiro	Santa Maria da Feira	40.7506, -8.6164

Nearby codes

All →

3700-711 3700-712 3700-713 3700-714 3700-715 3700-716 3700-717 3700-718 3700-719 3700-720 3700-721 3700-722

Same code in other countries

This code only appears in this country.

FAQ

Which city is 3700-731 in?

Casais, Aveiro, Portugal.

What are the coordinates of 3700-731?

40.7506, -8.6164

Is 3700-731 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