About postal code 83903
The postal code 83903 routes mail to San Fernando in the Sonora 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
83903 - San Fernando
Postal code 83903 is San Fernando in Sonora, Mexico.
| Postal code | 83903 |
| Place | San Fernando |
| Region | Sonora |
| District | Benjamín Hill |
| Country | Mexico (MX) |
| Coordinates | 30.1702, -111.2114 (map) |