| Ort | Postleitzahl |
|---|---|
| Adela, Poro | 6049 |
| Altavista, Poro | 6049 |
| Cagcagan, Poro | 6049 |
| Cansabusab, Poro | 6049 |
| Daan Paz, Poro | 6049 |
| Eastern Poblacion, Poro | 6049 |
| Esperanza, Poro | 6049 |
| Libertad, Poro | 6049 |
| Mabini, Poro | 6049 |
| Mercedes, Poro | 6049 |
| Pagsa, Poro | 6049 |
| Paz, Poro | 6049 |
| Rizal, Poro | 6049 |
| San Jose, Poro | 6049 |
| Santa Rita, Poro | 6049 |
| Teguis, Poro | 6049 |
| Western Poblacion, Poro | 6049 |