About postal code 37770
The postal code 37770 routes mail to Guadiana in the Guanajuato region of Mexico. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Mexico ยท Postal code
37770 - Guadiana
Postal code 37770 is Guadiana in Guanajuato, Mexico.
| Postal code | 37770 |
| Place | Guadiana |
| Region | Guanajuato |
| District | San Miguel de Allende |
| Country | Mexico (MX) |
| Coordinates | 20.9252, -100.7378 (map) |