| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Jamao Adentro, Hermanas Mirabal) | 34000 |
| Postal/ZIP Codes in Jamao Afuera, Hermanas Mirabal) | 34000 |
| Postal/ZIP Codes in Montellano, Hermanas Mirabal) | 34000 |
| Postal Codes in Salcedo | |
|---|---|
| Postal/ZIP Codes in Jamao Afuera | |
| Postal/ZIP Codes in Salcedo | |