| Place | Post Code |
|---|---|
| La Paz, Hamtic | 5715 |
| Linaban, Hamtic | 5715 |
| Malandog, Hamtic | 5715 |
| Mapatag, Hamtic | 5715 |
| Masanag, Hamtic | 5715 |
| Nalihawan, Hamtic | 5715 |
| Pamandayan, Hamtic | 5715 |
| Pasu-Jungao, Hamtic | 5715 |
| Piape I, Hamtic | 5715 |
| Piape II, Hamtic | 5715 |
| Piape III, Hamtic | 5715 |
| Pili 1, 2, 3, Hamtic | 5715 |
| Poblacion 1, Hamtic | 5715 |
| Poblacion 2, Hamtic | 5715 |
| Poblacion 3, Hamtic | 5715 |
| Poblacion 4, Hamtic | 5715 |
| Poblacion 5, Hamtic | 5715 |
| Pu-Ao, Hamtic | 5715 |
| Suloc, Hamtic | 5715 |
| Villavert-Jimenez, Hamtic | 5715 |