| Place | Post Code |
|---|---|
| Yaito, Lolaka | None |
| Yakili, Lolaka | None |
| Yalifalu, Lolaka | None |
| Yama, Lolaka | None |
| Yokamba, Lolaka | None |
| All postal codes in Bokungu | |
|---|---|
| Lolaka, Bokungu | |
| Loombo, Bokungu | |
| Luando, Bokungu | |
| Luay, Bokungu | |
| Nkole, Bokungu | |
| Parc National de la Salonga, Bokungu | |