| Ort | Postleitzahl |
|---|---|
| Anapallama, Wellawaya | None |
| Andawelayaya, Wellawaya | None |
| Balaharuwa, Wellawaya | 91295 |
| Buduruwagala, Wellawaya | None |
| Debara Ara, Wellawaya | None |
| Dimbulamure, Wellawaya | None |
| Ethiliwewa, Wellawaya | 91250 |
| Galbokka, Wellawaya | None |
| Handapanagala, Wellawaya | None |
| Kithulkote, Wellawaya | None |
| Kotikanbokka, Wellawaya | None |
| Kurugama, Wellawaya | None |
| Maha Aragama, Wellawaya | None |
| Neluwagala, Wellawaya | None |
| Nugayaya, Wellawaya | None |
| Pubuduwewa, Wellawaya | None |
| Randenigodayaya, Wellawaya | None |
| Randeniya, Wellawaya | 91204 |
| Siripuragama, Wellawaya | None |
| Siyambalagunaya, Wellawaya | 91202 |
| Sudupanawela, Wellawaya | None |
| Thelulla, Wellawaya | None |
| Thelulla Colony, Wellawaya | None |
| Uva Kudaoya, Wellawaya | 91298 |
| Veherayaya, Wellawaya | 91206 |
| Veherayaya Colony, Wellawaya | 91206 |