| Place | Post Code |
|---|---|
| Ogbona, Fugar-Avianwu | 312109 |
| Okoto, Fugar-Avianwu | 312109 |
| Ughiogwa, Fugar-Avianwu | 312109 |
| Ulumoga, Fugar-Avianwu | 312109 |
| All postal codes in Etsako Central | |
|---|---|
| Ekperi, Etsako Central | |
| Fugar-Avianwu, Etsako Central | |
| Okpekpe, Etsako Central | |
| Okpella, Etsako Central | |
| South Uneme, Etsako Central | |
| Three Ibies, Etsako Central | |