About postal code 3770-031
The postal code 3770-031 routes mail to Caneira 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
3770-031 - Caneira
Postal code 3770-031 is Caneira in Aveiro, Portugal.
| Postal code | 3770-031 |
| Place | Caneira |
| Region | Aveiro |
| District | Oliveira do Bairro |
| Country | Portugal (PT) |
| Coordinates | 40.4797, -8.5678 (map) |