| Municipality | ZIP Code |
|---|---|
| Lagayan | 2824 |
| Location | Municipality | Province | Region | ZIP Code |
|---|---|---|---|---|
| Ba-I | Lagayan | Abra | Cordillera Administrative Region | 2824 |
| Collago | Lagayan | Abra | Cordillera Administrative Region | 2824 |
| Pang-Ot | Lagayan | Abra | Cordillera Administrative Region | 2824 |
| Poblacion | Lagayan | Abra | Cordillera Administrative Region | 2824 |
| Pulot | Lagayan | Abra | Cordillera Administrative Region | 2824 |
