About postal code 3660-421
The postal code 3660-421 routes mail to São Pedro do Sul 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
3660-421 - São Pedro do Sul
Postal code 3660-421 is São Pedro do Sul in Viseu, Portugal.
| Postal code | 3660-421 |
| Place | São Pedro do Sul |
| Region | Viseu |
| District | São Pedro do Sul |
| Country | Portugal (PT) |
| Coordinates | 40.7554, -8.0726 (map) |