| Place | Postal Code |
|---|---|
| Aluthwewa, Galewela | None |
| Bambaragaswewa, Galewela | 21212 |
| Beligamuwa, Galewela | 21214 |
| Belikanda, Galewela | None |
| Bulanawewa, Galewela | None |
| Dambagolla, Galewela | None |
| Dambawatawana, Galewela | None |
| Damunumulla, Galewela | None |
| Dandubendiruppa, Galewela | None |
| Danduyaya, Galewela | None |
| Dembawa, Galewela | None |
| Dewahoowa Colony 1, Galewela | None |
| Dewahowa Colony 2, Galewela | None |
| Divulgaskotuwa, Galewela | None |
| Elamalpotha, Galewela | None |
| Galapamula, Galewela | None |
| Galewela Town, Galewela | None |
| Galgodayaya, Galewela | None |
| Hathadukkuwa, Galewela | None |
| Hewanewela, Galewela | None |
| Hombawa, Galewela | None |
| Ibbankatuwa, Galewela | None |
| Ihala Bambawa, Galewela | None |
| Kendangamuwa, Galewela | None |
| Kosgahahinna, Galewela | None |
| Kospotha, Galewela | None |