López zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 33944 | Palmolayo | Ranchería | - | Rural |
| 33944 | Palomas | Ranchería | - | Rural |
| 33950 | Paso del Macho | Ranchería | - | Rural |
| 33953 | Peñoles | Ranchería | - | Rural |
| 33950 | Piña | Ranchería | - | Rural |
| 33940 | Presidentes | Colonia | - | Urbano |
| 33956 | Presón de Gertrudis | Ranchería | - | Rural |
| 33955 | Providencia | Ranchería | - | Rural |
