| Place | Post Code |
|---|---|
| Potot, Libmanan | 4407 |
| Puro-Batia, Libmanan | 4407 |
| Rongos, Libmanan | 4407 |
| Salvacion, Libmanan | 4407 |
| San Isidro, Libmanan | 4407 |
| San Juan, Libmanan | 4407 |
| San Pablo, Libmanan | 4407 |
| San Vicente, Libmanan | 4407 |
| Sibujo, Libmanan | 4407 |
| Sigamot, Libmanan | 4407 |
| Station-Church Site, Libmanan | 4407 |
| Taban-Fundado, Libmanan | 4407 |
| Tampuhan, Libmanan | 4407 |
| Tanag, Libmanan | 4407 |
| Tarum, Libmanan | 4407 |
| Tinalmud Nuevo, Libmanan | 4407 |
| Tinalmud Viejo, Libmanan | 4407 |
| Tinangkihan, Libmanan | 4407 |
| Udoc, Libmanan | 4407 |
| Umalo, Libmanan | 4407 |
| Uson, Libmanan | 4407 |
| Villadima, Libmanan | 4407 |
| Villasocorro, Libmanan | 4407 |