| Place | Post Code |
|---|---|
| Nsongo Ngulu Ngulu, Bulwem | None |
| Nsongo Nseke, Bulwem | None |
| Nsongo Nzadi, Bulwem | None |
| Nzembe Akun, Bulwem | None |
| Nzembe Okano, Bulwem | None |
| Okorosigna, Bulwem | None |
| Okununianga, Bulwem | None |
| Olankwa, Bulwem | None |
| Oveke I, Bulwem | None |
| Oveke II, Bulwem | None |
| Owongo, Bulwem | None |
| Owum I, Bulwem | None |
| Owum II, Bulwem | None |
| Owum Ngelekang, Bulwem | None |
| Oyu, Bulwem | None |
| Paravion, Bulwem | None |
| Poste Kandolo, Bulwem | None |
| Sitosey, Bulwem | None |
| Tanganika, Bulwem | None |
| Tshene Village, Bulwem | None |
| Yasa, Bulwem | None |