About postal code 78366
The postal code 78366 routes mail to Los Arquitos in the San Luis Potosí 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 · Postal code
78366 - Los Arquitos
Postal code 78366 is Los Arquitos in San Luis Potosí, Mexico.
| Postal code | 78366 |
| Place | Los Arquitos |
| Region | San Luis Potosí |
| District | San Luis Potosí |
| Country | Mexico (MX) |
| Coordinates | 22.1272, -100.9757 (map) |