About postal code 37770
The postal code 37770 routes mail to Guijuelo in the Castilla - Leon region of Spain. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Spain ยท Postal code
37770 - Guijuelo
Postal code 37770 is Guijuelo in Castilla - Leon, Spain.
| Postal code | 37770 |
| Place | Guijuelo |
| Region | Castilla - Leon |
| District | Salamanca |
| Country | Spain (ES) |
| Coordinates | 40.5571, -5.6717 (map) |