| Locality | Post Code |
|---|---|
| Aboabo, Wenchi | BW |
| Adukwajokrom, Wenchi | BW |
| Aiyaiyu, Wenchi | BW |
| Akete, Wenchi | BW |
| Beposo, Wenchi | BW |
| Boku, Wenchi | BW |
| Branam, Wenchi | BW |
| Droboso, Wenchi | BW |
| Ekrobi, Wenchi | BW |
| Ewisa, Wenchi | BW |
| Jensoso, Wenchi | BW |
| Koasi, Wenchi | BW |
| Mantukwa, Wenchi | BW |
| Nchira, Wenchi | BW |
| Nipadikru, Wenchi | BW |
| Nkunsia, Wenchi | BW |
| Nwoasi, Wenchi | BW |
| Old Subinso, Wenchi | BW |
| Subinso, Wenchi | BW |
| Trumiso, Wenchi | BW |
| Wenchi, Wenchi | BW |
| Bono Postal Codes | |
|---|---|
| Wenchi | Tain |
| Sunyani West | Sunyani |
| Jaman South | Jaman North |
| Dormaa West | Dormaa East |
| Dormaa | Berekum |
| Banda | |