About postal code 3660-631
The postal code 3660-631 routes mail to Oliveira in the Viseu 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 · Postal code
3660-631 - Oliveira
Postal code 3660-631 is Oliveira in Viseu, Portugal.
| Postal code | 3660-631 |
| Place | Oliveira |
| Region | Viseu |
| District | São Pedro do Sul |
| Country | Portugal (PT) |
| Coordinates | 40.8241, -8.0459 (map) |