| Place | Post Code |
|---|---|
| Binmonton, Mallig | 3323 |
| Casili, Mallig | 3323 |
| Centro I, Mallig | 3323 |
| Centro II, Mallig | 3323 |
| Holy Friday, Mallig | 3323 |
| Maligaya, Mallig | 3323 |
| Manano, Mallig | 3323 |
| Olango, Mallig | 3323 |
| Rang-Ayan, Mallig | 3323 |
| San Jose Norte I, Mallig | 3323 |
| San Jose Norte II, Mallig | 3323 |
| San Jose Sur, Mallig | 3323 |
| San Pedro, Mallig | 3323 |
| San Ramon, Mallig | 3323 |
| Siempre Viva Norte, Mallig | 3323 |
| Siempre Viva Sur, Mallig | 3323 |
| Trinidad, Mallig | 3323 |
| Victoria, Mallig | 3323 |