| Ort | Postleitzahl |
|---|---|
| Ab-Abut, Piddig | 2912 |
| Abucay, Piddig | 2912 |
| Anao, Piddig | 2912 |
| Arua-Ay, Piddig | 2912 |
| Bimmanga, Piddig | 2912 |
| Boyboy, Piddig | 2912 |
| Cabaroan, Piddig | 2912 |
| Calambeg, Piddig | 2912 |
| Callusa, Piddig | 2912 |
| Dupitac, Piddig | 2912 |
| Estancia, Piddig | 2912 |
| Gayamat, Piddig | 2912 |
| Lagandit, Piddig | 2912 |
| Libnaoan, Piddig | 2912 |
| Loing, Piddig | 2912 |
| Maab-Abaca, Piddig | 2912 |
| Mangitayag, Piddig | 2912 |
| Maruaya, Piddig | 2912 |
| San Antonio, Piddig | 2912 |
| Santa Maria, Piddig | 2912 |
| Sucsuquen, Piddig | 2912 |
| Tangaoan, Piddig | 2912 |
| Tonoton, Piddig | 2912 |