| Place | Post Code |
|---|---|
| Alowin, Poona Piagapo | 9204 |
| Bubong-Dinaig, Poona Piagapo | 9204 |
| Cabasaran, Poona Piagapo | 9204 |
| Cadayonan, Poona Piagapo | 9204 |
| Caromatan, Poona Piagapo | 9204 |
| Daramba, Poona Piagapo | 9204 |
| Dinaig, Poona Piagapo | 9204 |
| Kablangan, Poona Piagapo | 9204 |
| Linindingan, Poona Piagapo | 9204 |
| Lumbatan, Poona Piagapo | 9204 |
| Lupitan, Poona Piagapo | 9204 |
| Madamba, Poona Piagapo | 9204 |
| Madaya, Poona Piagapo | 9204 |
| Maliwanag, Poona Piagapo | 9204 |
| Nunang, Poona Piagapo | 9204 |
| Nunungan, Poona Piagapo | 9204 |
| Pantao Raya, Poona Piagapo | 9204 |
| Pantaon, Poona Piagapo | 9204 |
| Pendolonan, Poona Piagapo | 9204 |
| Pened, Poona Piagapo | 9204 |
| Piangamangaan, Poona Piagapo | 9204 |
| Poblacion, Poona Piagapo | 9204 |
| Sulo, Poona Piagapo | 9204 |
| Tagoranao, Poona Piagapo | 9204 |
| Tangclao, Poona Piagapo | 9204 |
| Timbangalan, Poona Piagapo | 9204 |