Dewahuwa Postal Code
| City | Postal Code | District |
|---|---|---|
| Bambaragaswewa | 21212 | Matale |
| Beligamuwa | 21214 | Matale |
| Ukuwela | 21300 | Matale |
| Rattota | 21400 | Matale |
| Etanwala | 21402 | Matale |
| Gangala Puwakpitiya | 21404 | Matale |
| Illukkumbura | 21406 | Matale |
| Welangahawatte | 21408 | Matale |
| Kongahawela | 21500 | Matale |
| Pubbiliya | 21502 | Matale |
| Ambana | 21504 | Matale |
| Maoya | 21506 | Matale |
| Ataragallewa | 21512 | Matale |
| Hattota Amuna | 21514 | Matale |
| Laggala Pallegama | 21520 | Matale |