Portugal

3700-023 post code

Post code details

1 place

Code

Place

São João da Madeira

Region

Aveiro

County

São João da Madeira

Coordinates

40.9023, -8.4897

Accuracy

4 / 6

Country

Portugal

Location

OpenStreetMap ↗

40.9023, -8.4897© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
São João da Madeira	Aveiro	São João da Madeira	40.9023, -8.4897

Nearby codes

All →

3700-008 3700-009 3700-011 3700-012 3700-013 3700-014 3700-015 3700-016 3700-017 3700-018 3700-019 3700-020

Same code in other countries

Country	Place	Region
JP Japan	Nakajimamachi	Gumma Ken

FAQ

Which city is 3700-023 in?

São João da Madeira, Aveiro, Portugal.

What are the coordinates of 3700-023?

40.9023, -8.4897

Is 3700-023 used in other countries?

Yes, 1 other countries.

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