| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in El Vigiador, Monte Cristi) | 62000 |
| Postal/ZIP Codes in Hato Viejo, Monte Cristi) | 62000 |
| Postal/ZIP Codes in Magdalena, Monte Cristi) | 62000 |
| Postal/ZIP Codes in Palo Verde, Monte Cristi) | 62000 |
| Postal Codes in Castañuelas | |
|---|---|
| Postal/ZIP Codes in Castañuelas | |
| Postal/ZIP Codes in Palo Verde | |