| Place | Post Code |
|---|---|
| Balogo, Balangkayan | 6801 |
| Bangon, Balangkayan | 6801 |
| Cabay, Balangkayan | 6801 |
| Caisawan, Balangkayan | 6801 |
| Cantubi, Balangkayan | 6801 |
| General Malvar, Balangkayan | 6801 |
| Guinpoliran, Balangkayan | 6801 |
| Julag, Balangkayan | 6801 |
| Magsaysay, Balangkayan | 6801 |
| Maramag, Balangkayan | 6801 |
| Poblacion I, Balangkayan | 6801 |
| Poblacion II, Balangkayan | 6801 |
| Poblacion III, Balangkayan | 6801 |
| Poblacion IV, Balangkayan | 6801 |
| Poblacion V, Balangkayan | 6801 |