Doctor Arroyo zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 67900 | Valle de la Purísima | Colonia | Doctor Arroyo | Urbano |
| 67923 | Vallecillos | Rancho | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 67900 | Valle de la Purísima | Colonia | Doctor Arroyo | Urbano |
| 67923 | Vallecillos | Rancho | - | Rural |