| Lieu | Code postal |
|---|---|
| Balantay, Dimasalang | 5403 |
| Balocawe, Dimasalang | 5403 |
| Banahao, Dimasalang | 5403 |
| Buenaflor, Dimasalang | 5403 |
| Buracan, Dimasalang | 5403 |
| Cabanoyoan, Dimasalang | 5403 |
| Cabrera, Dimasalang | 5403 |
| Cadulan, Dimasalang | 5403 |
| Calabad, Dimasalang | 5403 |
| Canomay, Dimasalang | 5403 |
| Divisoria, Dimasalang | 5403 |
| Gaid, Dimasalang | 5403 |
| Gregorio Alino, Dimasalang | 5403 |
| Magcaraguit, Dimasalang | 5403 |
| Mambog, Dimasalang | 5403 |
| Poblacion, Dimasalang | 5403 |
| Rizal, Dimasalang | 5403 |
| San Vicente, Dimasalang | 5403 |
| Suba, Dimasalang | 5403 |
| T.R. Yangco, Dimasalang | 5403 |