About postal code 3730-101
The postal code 3730-101 routes mail to Casal 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
3730-101 - Casal
Postal code 3730-101 is Casal in Aveiro, Portugal.
| Postal code | 3730-101 |
| Place | Casal |
| Region | Aveiro |
| District | Vale de Cambra |
| Country | Portugal (PT) |
| Coordinates | 40.8586, -8.3372 (map) |