| Place |
Post Code |
| Banquil, Villareal |
6717 |
| Bino-Ongan, Villareal |
6717 |
| Burabod, Villareal |
6717 |
| Cambaguio, Villareal |
6717 |
| Canmucat, Villareal |
6717 |
| Central, Villareal |
6717 |
| Conant, Villareal |
6717 |
| Guintarcan, Villareal |
6717 |
| Himyangan, Villareal |
6717 |
| Igot, Villareal |
6717 |
| Inarumbacan, Villareal |
6717 |
| Inasudlan, Villareal |
6717 |
| Lam-Awan, Villareal |
6717 |
| Lamingao, Villareal |
6717 |
| Lawa-An, Villareal |
6717 |
| Macopa, Villareal |
6717 |
| Mahayag, Villareal |
6717 |
| Malonoy, Villareal |
6717 |
| Mercado, Villareal |
6717 |
| Miramar, Villareal |
6717 |
| Nagcaduha, Villareal |
6717 |
| Pacao, Villareal |
6717 |
| Pacoyoy, Villareal |
6717 |
| Pangpang, Villareal |
6717 |
| Patag, Villareal |
6717 |
| Plaridel, Villareal |
6717 |
| All postal codes in Samar |
| Almagro, Samar |
| Basey, Samar |
| Calbayog, Samar |
| Calbiga, Samar |
| Catbalogan, Samar |
| Daram, Samar |
| Gandara, Samar |
| Hinabangan, Samar |
| Jiabong, Samar |
| Marabut, Samar |
| Matuguinao, Samar |
| Motiong, Samar |
| Pagsanghan, Samar |
| Paranas (Wright), Samar |
| Pinabacdao, Samar |
| San Jorge, Samar |
| San Jose de Buan, Samar |
| San Sebastian, Samar |
| Santa Margarita, Samar |
| Santa Rita, Samar |
| Santo Niño, Samar |
| Tagapul-an, Samar |
| Talalora, Samar |
| Tarangnan, Samar |
| Villareal, Samar |
| Zumarraga, Samar |