About postal code 4540-370
The postal code 4540-370 routes mail to Castelo in the Aveiro region of Portugal. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Portugal ยท Postal code
4540-370 - Castelo
Postal code 4540-370 is Castelo in Aveiro, Portugal.
| Postal code | 4540-370 |
| Place | Castelo |
| Region | Aveiro |
| District | Arouca |
| Country | Portugal (PT) |
| Coordinates | 40.9199, -8.4686 (map) |