| Place | Post Code |
|---|---|
| Aggub, Solano | 3709 |
| Bagahabag, Solano | 3709 |
| Bangaan, Solano | 3709 |
| Bangar, Solano | 3709 |
| Bascaran, Solano | 3709 |
| Communal, Solano | 3709 |
| Concepcion, Solano | 3709 |
| Curifang, Solano | 3709 |
| Dadap, Solano | 3709 |
| Lactawan, Solano | 3709 |
| Osmeña, Solano | 3709 |
| Pilar D. Galima, Solano | 3709 |
| Poblacion North, Solano | 3709 |
| Poblacion South, Solano | 3709 |
| Quezon, Solano | 3709 |
| Quirino, Solano | 3709 |
| Roxas, Solano | 3709 |
| San Juan, Solano | 3709 |
| San Luis, Solano | 3709 |
| Tucal, Solano | 3709 |
| Uddiawan, Solano | 3709 |
| Wacal, Solano | 3709 |