About postal code 3770-409
The postal code 3770-409 routes mail to Silveirinha 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
3770-409 - Silveirinha
Postal code 3770-409 is Silveirinha in Aveiro, Portugal.
| Postal code | 3770-409 |
| Place | Silveirinha |
| Region | Aveiro |
| District | Oliveira do Bairro |
| Country | Portugal (PT) |
| Coordinates | 40.5523, -8.5359 (map) |