Hewadiwela Postal Code
| City | Postal Code | District |
|---|---|---|
| Udagaldeniya | 71113 | Kegalle |
| Dombemada | 71115 | Kegalle |
| Yatagama | 71116 | Kegalle |
| Pattampitiya | 71130 | Kegalle |
| Undugoda | 71200 | Kegalle |
| Kabagamuwa | 71202 | Kegalle |
| Alawatura | 71204 | Kegalle |
| Bossella | 71208 | Kegalle |
| Hettimulla | 71210 | Kegalle |
| Maharangalla | 71211 | Kegalle |
| Morontota | 71220 | Kegalle |
| Gantuna | 71222 | Kegalle |
| Bulathkohupitiya | 71230 | Kegalle |
| Ampagala | 71232 | Kegalle |
| Wegalla | 71234 | Kegalle |