About postal code 3660-601
The postal code 3660-601 routes mail to Beirós 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
3660-601 - Beirós
Postal code 3660-601 is Beirós in Viseu, Portugal.
| Postal code | 3660-601 |
| Place | Beirós |
| Region | Viseu |
| District | São Pedro do Sul |
| Country | Portugal (PT) |
| Coordinates | 40.7789, -8.1123 (map) |