| Ort | Postleitzahl |
|---|---|
| Albuleşti, Dumbrava | 227176 |
| Brâgleasa, Dumbrava | 227177 |
| Dumbrava, Dumbrava | 227175 |
| Dumbrava de Jos, Dumbrava | 227178 |
| Dumbrava de Mijloc, Dumbrava | 227179 |
| Dumbrava de Sus, Dumbrava | 227181 |
| Golineasa, Dumbrava | 227182 |
| Higiu, Dumbrava | 227183 |
| Rocşoreni, Dumbrava | 227184 |
| Valea Marcului, Dumbrava | 227186 |
| Varodia, Dumbrava | 227187 |
| Vlădica, Dumbrava | 227188 |