About postal code 4540-523
The postal code 4540-523 routes mail to Casal Mau 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
4540-523 - Casal Mau
Postal code 4540-523 is Casal Mau in Aveiro, Portugal.
| Postal code | 4540-523 |
| Place | Casal Mau |
| Region | Aveiro |
| District | Arouca |
| Country | Portugal (PT) |
| Coordinates | 40.9456, -8.2856 (map) |