Frontera zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25644 | Hermosa Provincia | Colonia | Frontera | Rural |
| 25610 | Héroe de Nacozari | Colonia | Frontera | Urbano |
| 25617 | Huizachal | Fraccionamiento | Frontera | Urbano |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25644 | Hermosa Provincia | Colonia | Frontera | Rural |
| 25610 | Héroe de Nacozari | Colonia | Frontera | Urbano |
| 25617 | Huizachal | Fraccionamiento | Frontera | Urbano |