| Place | Post Code |
|---|---|
| Amughe, Okpekpe | 312110 |
| Ebelle, Okpekpe | 312110 |
| Ikpelli, Okpekpe | 312110 |
| Okeko, Okpekpe | 312110 |
| Okpekpe, Okpekpe | 312110 |
| Ukhomhedokhai, Okpekpe | 312110 |
| Ukhomoduba, Okpekpe | 312110 |
| 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 | |