| Place | Post Code |
|---|---|
| Bula Naku, Bula-Naku | None |
| Mbata-Mbenda, Bula-Naku | None |
| Mbuku-Bula, Bula-Naku | None |
| Mbuku Dizi, Bula-Naku | None |
| Nengo Dizi, Bula-Naku | None |
| Nganda Bula, Bula-Naku | None |
| Nganda Kingulu, Bula-Naku | None |
| Samba, Bula-Naku | None |
| Tandu-Pete, Bula-Naku | None |
| All postal codes in Tshela | |
|---|---|
| Bula-Naku, Tshela | |
| Loango, Tshela | |
| Lubolo, Tshela | |
| Lubuzi, Tshela | |
| Maduda, Tshela | |
| Nganda Sundi, Tshela | |
| Nzobe-Luzi, Tshela | |
| Tshela-Banga, Tshela | |