About postal code 4540-012
The postal code 4540-012 routes mail to Castanheira 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
4540-012 - Castanheira
Postal code 4540-012 is Castanheira in Aveiro, Portugal.
| Postal code | 4540-012 |
| Place | Castanheira |
| Region | Aveiro |
| District | Arouca |
| Country | Portugal (PT) |
| Coordinates | 40.8666, -8.2664 (map) |