| Place | Post Code |
|---|---|
| Abucayan, Balamban | 6041 |
| Aliwanay, Balamban | 6041 |
| Arpili, Balamban | 6041 |
| Baliwagan, Balamban | 6041 |
| Bayong, Balamban | 6041 |
| Biasong, Balamban | 6041 |
| Buanoy, Balamban | 6041 |
| Cabagdalan, Balamban | 6041 |
| Cabasiangan, Balamban | 6041 |
| Cambuhawe, Balamban | 6041 |
| Cansomoroy, Balamban | 6041 |
| Cantibas, Balamban | 6041 |
| Cantuod, Balamban | 6041 |
| Duangan, Balamban | 6041 |
| Gaas, Balamban | 6041 |
| Ginatilan, Balamban | 6041 |
| Hingatmonan, Balamban | 6041 |
| Lamesa, Balamban | 6041 |
| Liki, Balamban | 6041 |
| Luca, Balamban | 6041 |
| Matun-Og, Balamban | 6041 |
| Nangka, Balamban | 6041 |
| Pondol, Balamban | 6041 |
| Prenza, Balamban | 6041 |
| Santa Cruz-Santo Niño, Balamban | 6041 |
| Singsing, Balamban | 6041 |