About postal code 3400-646
The postal code 3400-646 routes mail to São Gião in the Coimbra 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
3400-646 - São Gião
Postal code 3400-646 is São Gião in Coimbra, Portugal.
| Postal code | 3400-646 |
| Place | São Gião |
| Region | Coimbra |
| District | Oliveira do Hospital |
| Country | Portugal (PT) |
| Coordinates | 40.3384, -7.8021 (map) |