| Place | Post Code |
|---|---|
| Bahirawa, Sewanagala | None |
| Habaraluwewa, Sewanagala | None |
| Habarattawela, Sewanagala | None |
| Habarugala, Sewanagala | None |
| Indikolapelessa, Sewanagala | None |
| Katupilagama, Sewanagala | None |
| Kiri Ibbanwewa, Sewanagala | None |
| Mahagama, Sewanagala | None |
| Muthuminigama, Sewanagala | None |
| Nugegalayaya, Sewanagala | None |
| Punchiwewa, Sewanagala | None |
| Samagipura, Sewanagala | None |
| Sevanagala, Sewanagala | None |
| Weliara, Sewanagala | None |