About postal code 3700-770
The postal code 3700-770 routes mail to Campo Longo 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 · Postal code
3700-770 - Campo Longo
Postal code 3700-770 is Campo Longo in Aveiro, Portugal.
| Postal code | 3700-770 |
| Place | Campo Longo |
| Region | Aveiro |
| District | Oliveira de Azeméis |
| Country | Portugal (PT) |
| Coordinates | 40.8722, -8.5979 (map) |