| Place | Post Code |
|---|---|
| San Nicolas, Nabua | 4434 |
| San Roque, Nabua | 4434 |
| San Roque Madawon, Nabua | 4434 |
| San Roque Sagumay, Nabua | 4434 |
| San Vicente Gorong-Gorong, Nabua | 4434 |
| San Vicente Ogbon, Nabua | 4434 |
| Santa Barbara, Nabua | 4434 |
| Santa Cruz, Nabua | 4434 |
| Santa Elena Baras, Nabua | 4434 |
| Santa Lucia Baras, Nabua | 4434 |
| Santiago Old, Nabua | 4434 |
| Santiago Young, Nabua | 4434 |
| Santo Domingo, Nabua | 4434 |
| Tandaay, Nabua | 4434 |
| Topas Proper, Nabua | 4434 |
| Topas Sogod, Nabua | 4434 |