| Ort | Postleitzahl |
|---|---|
| Ammanamulla, Udubaddawa | None |
| Bibiladeniya, Udubaddawa | None |
| Bunnehapola, Udubaddawa | None |
| Divurumpola, Udubaddawa | None |
| Dummalasooriya, Udubaddawa | None |
| Dunakadeniya North, Udubaddawa | None |
| Dunakadeniya South, Udubaddawa | None |
| Gahalagaswala, Udubaddawa | None |
| Habarawewa, Udubaddawa | None |
| Henegedara, Udubaddawa | None |
| Horathepola, Udubaddawa | None |
| Ihala Weerakodiyana, Udubaddawa | None |
| Ihala Yagamwela, Udubaddawa | None |
| Ihalagama North, Udubaddawa | None |
| Ihalagama South, Udubaddawa | 70144 |
| Ilippugamuwa, Udubaddawa | None |
| Kahadenigama, Udubaddawa | None |
| Kandayaya, Udubaddawa | None |
| Kanubichchiya, Udubaddawa | None |
| Kappangamuwa, Udubaddawa | None |
| Karandavila, Udubaddawa | None |
| Kattimahana, Udubaddawa | None |
| Kekunawela, Udubaddawa | None |
| Ketharippuwa, Udubaddawa | None |
| Kovulwewa, Udubaddawa | None |
| Kumara Udawela, Udubaddawa | None |