Kahawatta Postal Code
| City | Postal Code | District |
|---|---|---|
| Sri Godankumbura | 70151 | Ratnapura |
| Panapitiya | 70152 | Ratnapura |
| Udahawupe | 70154 | Ratnapura |
| Endana | 70156 | Ratnapura |
| Madalagama | 70158 | Ratnapura |
| Godakawela | 70160 | Ratnapura |
| Palugahawela | 70161 | Ratnapura |
| Ranwala | 70162 | Ratnapura |
| Hapugastenna | 70164 | Ratnapura |
| Nawinnapinnakanda | 70165 | Ratnapura |
| Pallebedda | 70170 | Ratnapura |
| Halwinna | 70171 | Ratnapura |
| Kolambageara | 70180 | Ratnapura |
| Udawalawe | 70190 | Ratnapura |
| Gangeyaya | 70195 | Ratnapura |