| Locality | Post Code |
|---|---|
| Esuoti, Aowin | WA |
| Fawmang, Aowin | WA |
| Huitimbo, Aowin | WA |
| Jema, Aowin | WA |
| Jensui, Aowin | WA |
| Jomuro, Aowin | WA |
| Kamokrom, Aowin | WA |
| Kansakrom, Aowin | WA |
| Kramokrom, Aowin | WA |
| Kwau, Aowin | WA |
| Mawchikrom, Aowin | WA |
| Miyabo, Aowin | WA |
| Nkubakrom, Aowin | WA |
| Nkwanta, Aowin | WA |
| Ntejakrom, Aowin | WA |
| Nuasu, Aowin | WA |
| Nuente, Aowin | WA |
| Nyamelisa, Aowin | WA |
| Nyerokotoku, Aowin | WA |
| Nzadiapra, Aowin | WA |
| Odumasi, Aowin | WA |
| Omanpe, Aowin | WA |
| Oubunu, Aowin | WA |
| Papue, Aowin | WA |
| Peinkrom, Aowin | WA |
| Samprang, Aowin | WA |
| Western North Postal Codes | |
|---|---|
| Suaman | Sefwi Wiawso |
| Sefwi Akontombra | Juabeso |
| Bodi | Bia West |
| Bia East | Aowin |