| Place | Post Code |
|---|---|
| Manalo, Puerto Princesa | 5300 |
| Mandaragat, Puerto Princesa | 5300 |
| Manggahan, Puerto Princesa | 5300 |
| Maningning, Puerto Princesa | 5300 |
| Maoyon, Puerto Princesa | 5300 |
| Marufinas, Puerto Princesa | 5300 |
| Maruyogon, Puerto Princesa | 5300 |
| Masigla, Puerto Princesa | 5300 |
| Masikap, Puerto Princesa | 5300 |
| Masipag, Puerto Princesa | 5300 |
| Matahimik, Puerto Princesa | 5300 |
| Matiyaga, Puerto Princesa | 5300 |
| Maunlad, Puerto Princesa | 5300 |
| Milagrosa, Puerto Princesa | 5300 |
| Model, Puerto Princesa | 5300 |
| Montible, Puerto Princesa | 5300 |
| Napsan, Puerto Princesa | 5300 |
| New Panggangan, Puerto Princesa | 5300 |
| Ng Mga Mangingisda, Puerto Princesa | 5300 |
| Pagkakaisa, Puerto Princesa | 5300 |
| Princesa, Puerto Princesa | 5300 |
| Salvacion, Puerto Princesa | 5300 |
| San Jose, Puerto Princesa | 5300 |
| San Manuel, Puerto Princesa | 5300 |
| San Miguel, Puerto Princesa | 5300 |
| San Pedro, Puerto Princesa | 5300 |