Frontera zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25630 | El Alacrán | Barrio | Frontera | Urbano |
| 25805 | El Borrego (Pueblo Nuevo) | Colonia | - | Rural |
| 25626 | Elsa Hernández | Colonia | Frontera | Urbano |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25630 | El Alacrán | Barrio | Frontera | Urbano |
| 25805 | El Borrego (Pueblo Nuevo) | Colonia | - | Rural |
| 25626 | Elsa Hernández | Colonia | Frontera | Urbano |