| Place | Post Code |
|---|---|
| Awvainagar, Morawewa | None |
| Kithuluthuwa, Morawewa | None |
| Mahadivulwewa, Morawewa | 31036 |
| Mahadivulwewa Stage 2, Morawewa | None |
| Morawewa North, Morawewa | None |
| Morawewa Pankulam, Morawewa | None |
| Morawewa South, Morawewa | None |
| Namalwatta, Morawewa | None |
| Nochchikulam, Morawewa | None |
| Peniketiyawa, Morawewa | None |