| Place | Postal Code |
|---|---|
| Bayabas, Malibcong | 2820 |
| Binasaran, Malibcong | 2820 |
| Buanao, Malibcong | 2820 |
| Dulao, Malibcong | 2820 |
| Duldulao, Malibcong | 2820 |
| Gacab, Malibcong | 2820 |
| Lat-Ey, Malibcong | 2820 |
| Malibcong, Malibcong | 2820 |
| Mataragan, Malibcong | 2820 |
| Pacgued, Malibcong | 2820 |
| Taripan, Malibcong | 2820 |
| Umnap, Malibcong | 2820 |