Debahera Postal Code
| City | Postal Code | District |
|---|---|---|
| Pasyala | 11890 | Gampaha |
| Radawadunna | 11892 | Gampaha |
| Weweldeniya | 11894 | Gampaha |
| Danowita | 11896 | Gampaha |
| Kalutara | 12000 | Kalutara |
| Galpatha | 12005 | Kalutara |
| Yatawara Junction | 12006 | Kalutara |
| Koholana | 12007 | Kalutara |
| Bolossagama | 12008 | Kalutara |
| Remunagoda | 12009 | Kalutara |
| Gamagoda | 12016 | Kalutara |
| Dodangoda | 12020 | Kalutara |
| Bombuwala | 12024 | Kalutara |
| Tebuwana | 12025 | Kalutara |
| Neboda | 12030 | Kalutara |