| Place | Post Code |
|---|---|
| Malacañang, Culasi | 5708 |
| Malalison Island, Culasi | 5708 |
| Maniguin, Culasi | 5708 |
| Naba, Culasi | 5708 |
| Osorio, Culasi | 5708 |
| Paningayan, Culasi | 5708 |
| Salde, Culasi | 5708 |
| San Antonio, Culasi | 5708 |
| San Gregorio, Culasi | 5708 |
| San Juan, Culasi | 5708 |
| San Luis, Culasi | 5708 |
| San Pascual, Culasi | 5708 |
| San Vicente, Culasi | 5708 |
| Simbola, Culasi | 5708 |
| Tigbobolo, Culasi | 5708 |
| Tinabusan, Culasi | 5708 |
| Tomao, Culasi | 5708 |
| Valderama, Culasi | 5708 |