| Area | Zip |
|---|---|
| Anini-Y | 5717 |
| Barbasa | 5706 |
| Belison | 5701 |
| Bugasong | 5704 |
| Caluya | 5711 |
| Culasi | 5708 |
| Hamtic | 5715 |
| Lawa-An | 5705 |
| Libertad | 5710 |
| Pandan | 5712 |
| Patnongan | 5702 |
| San Jose | 5700 |
| San Remegio | 5714 |
| Sebaste | 5709 |
| Sibalom | 5713 |
| Tibiao | 5707 |
| Tobias Fornier (Dao) | 5716 |
| Valderama | 5703 |