Gonawalapatana Postal Code
| City | Postal Code | District |
|---|---|---|
| Dekinda | 20658 | Kandy |
| Mapakanda | 20662 | Kandy |
| Galaboda | 20664 | Kandy |
| Weligampola | 20666 | Kandy |
| Rambukpitiya | 20676 | Kandy |
| Mailapitiya | 20702 | Kandy |
| Unuwinna | 20708 | Kandy |
| Hanguranketha | 20710 | Kandy |
| Gonagantenna | 20712 | Kandy |
| Adhikarigama | 20713 | Kandy |
| Marymount Colony | 20714 | Kandy |
| Unantenna | 20719 | Kandy |
| Udawatta | 20722 | Kandy |
| Illagolla | 20724 | Kandy |
| Rikillagaskada | 20730 | Kandy |