Fronteras zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 84326 | Tomás Romero (Agua de los Caballos) | Ranchería | - | Rural |
| 84328 | Turicachi | Ejido | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 84326 | Tomás Romero (Agua de los Caballos) | Ranchería | - | Rural |
| 84328 | Turicachi | Ejido | - | Rural |