Zip code 26018
The zip code 26018 belongs to the state of Coahuila de Zaragoza
| Municipality | City | Settlement | Type |
|---|---|---|---|
| Piedras Negras | Piedras Negras | La Esperanza | Colonia |
| Piedras Negras | Piedras Negras | Parque Industrial del Norte | Zona industrial |
| Piedras Negras | Piedras Negras | Santa María | Colonia |
| Piedras Negras | Piedras Negras | Sector Sanitario | Colonia |
