Udumulla Postal Code
| City | Postal Code | District |
|---|---|---|
| Dewanagala | 71527 | Kegalle |
| Hemmatagama | 71530 | Kegalle |
| Kehelpannala | 71533 | Kegalle |
| Aranayaka | 71540 | Kegalle |
| Talgaspitiya | 71541 | Kegalle |
| Ambalakanda | 71546 | Kegalle |
| Warakapola | 71600 | Kegalle |
| Dorawaka | 71601 | Kegalle |
| Niyadurupola | 71602 | Kegalle |
| Galapitamada | 71603 | Kegalle |
| Dunumala | 71605 | Kegalle |
| Algama | 71607 | Kegalle |
| Niwatuwa | 71608 | Kegalle |
| Tulhiriya | 71610 | Kegalle |
| Bopitiya | 71612 | Kegalle |