| Lieu | Code postal |
|---|---|
| Agbaragwu, Ovu-Ngwa | 451108 |
| Amaede, Ovu-Ngwa | 451108 |
| Ele-na-Ekpu, Ovu-Ngwa | 451108 |
| Iheneriala, Ovu-Ngwa | 451108 |
| Ngwama, Ovu-Ngwa | 451108 |
| Okpungwu, Ovu-Ngwa | 451108 |
| Umuaja, Ovu-Ngwa | 451108 |
| Umuakpor, Ovu-Ngwa | 451108 |
| Umuapu I, Ovu-Ngwa | 451108 |
| Umuapu II, Ovu-Ngwa | 451108 |
| Umuejije, Ovu-Ngwa | 451108 |
| Umuihi, Ovu-Ngwa | 451108 |
| Umuotiri, Ovu-Ngwa | 451108 |
| umuukuru, Ovu-Ngwa | 451108 |