| Place | Post Code |
|---|---|
| Bonga Mayor, Bustos | 3007 |
| Bonga Menor, Bustos | 3007 |
| Buisan, Bustos | 3007 |
| Camachilihan, Bustos | 3007 |
| Cambaog, Bustos | 3007 |
| Catacte, Bustos | 3007 |
| Liciada, Bustos | 3007 |
| Malamig, Bustos | 3007 |
| Malawak, Bustos | 3007 |
| Poblacion, Bustos | 3007 |
| San Pedro, Bustos | 3007 |
| Talampas, Bustos | 3007 |
| Tanawan, Bustos | 3007 |
| Tibagan, Bustos | 3007 |