| Postal Code | Postal Code Place Name | Province | Municipality |
|---|---|---|---|
| 43000 | Cotuí | Sánchez Ramírez | Cotuí |
| 43001 | Cotuí | Sánchez Ramírez | Cotuí |
| 43003 | Cotuí | Sánchez Ramírez | Cotuí |
| 43004 | Cotuí | Sánchez Ramírez | Cotuí |
| 43100 | Cevicos | Sánchez Ramírez | Cevicos |
| 43200 | Fantino | Sánchez Ramírez | Fantino |
| 43400 | La Mata | Sánchez Ramírez | La Mata |
| 43404 | La Mata | Sánchez Ramírez | La Mata |