| Place | Post Code |
|---|---|
| Badja, Bili | None |
| Badja I, Bili | None |
| Badja II, Bili | None |
| Bagaembo, Bili | None |
| Bakingi, Bili | None |
| Bakuludu, Bili | None |
| Bandi, Bili | None |
| Banga, Bili | None |
| Banga-Moke, Bili | None |
| Banga-Wazu, Bili | None |
| Bangi, Bili | None |
| Bangondo, Bili | None |
| Barega, Bili | None |
| Basor, Bili | None |
| Basse, Bili | None |
| Baw, Bili | None |
| Bida, Bili | None |
| Bili-Moke, Bili | None |
| Bilikono, Bili | None |
| Bilio, Bili | None |
| Bobandje, Bili | None |
| Bobo, Bili | None |
| Boeke, Bili | None |
| Bolo, Bili | None |
| Bolokwa, Bili | None |
| Bongo, Bili | None |
| All postal codes in Bosobolo | |
|---|---|
| Bandas, Bosobolo | |
| Bili, Bosobolo | |
| Bosobolo, Bosobolo | |