| Place | Post Code |
|---|---|
| Bachawan, Concepcion | 5516 |
| Calabasahan, Concepcion | 5516 |
| Dalajican, Concepcion | 5516 |
| Masadya, Concepcion | 5516 |
| Masudsud, Concepcion | 5516 |
| Poblacion, Concepcion | 5516 |
| Sampong, Concepcion | 5516 |
| San Pedro, Concepcion | 5516 |
| San Vicente, Concepcion | 5516 |