| Locality | Post Code |
|---|---|
| Eduadin, Bosumtwi | AT |
| Feyiasi, Bosumtwi | AT |
| Hamapanasi, Bosumtwi | AT |
| Jachi, Bosumtwi | AT |
| Kawkawdei, Bosumtwi | AT |
| Kofiayekrom, Bosumtwi | AT |
| Kokobiriko, Bosumtwi | AT |
| Konkoma, Bosumtwi | AT |
| Krom Ajuafo, Bosumtwi | AT |
| Kubeasi, Bosumtwi | AT |
| Kuntanasi, Bosumtwi | AT |
| Kwamifosukrom, Bosumtwi | AT |
| Menibriba, Bosumtwi | AT |
| Nduaso, Bosumtwi | AT |
| Nkawi, Bosumtwi | AT |
| Nkwanta, Bosumtwi | AT |
| Nyamieni, Bosumtwi | AT |
| Obo, Bosumtwi | AT |
| Onwi, Bosumtwi | AT |
| Oyoko, Bosumtwi | AT |
| Pepiakuma, Bosumtwi | AT |
| Piasi, Bosumtwi | AT |
| Pirabong, Bosumtwi | AT |
| Pramiso, Bosumtwi | AT |
| Sawia, Bosumtwi | AT |
| Titrifu, Bosumtwi | AT |