| Place | Post Code |
|---|---|
| Abaroan, Roxas | 5308 |
| Antonino, Roxas | 5308 |
| Bagong Bayan, Roxas | 5308 |
| Barangay 1, Roxas | 5308 |
| Barangay II, Roxas | 5308 |
| Barangay III, Roxas | 5308 |
| Barangay IV, Roxas | 5308 |
| Barangay V, Roxas | 5308 |
| Barangay VI, Roxas | 5308 |
| Caramay, Roxas | 5308 |
| Dumarao, Roxas | 5308 |
| Iraan, Roxas | 5308 |
| Jolo, Roxas | 5308 |
| Magara, Roxas | 5308 |
| Malcampo, Roxas | 5308 |
| Mendoza, Roxas | 5308 |
| Narra, Roxas | 5308 |
| New Barbacan, Roxas | 5308 |
| New Cuyo, Roxas | 5308 |
| Nicanor Zabala, Roxas | 5308 |
| Rizal, Roxas | 5308 |
| Salvacion, Roxas | 5308 |
| San Isidro, Roxas | 5308 |
| San Jose, Roxas | 5308 |
| San Miguel, Roxas | 5308 |
| San Nicolas, Roxas | 5308 |