| Place | Postal Code |
|---|---|
| Agundzu, Okpui-Tumo | 480105 |
| Ameji, Okpui-Tumo | 480105 |
| Azuabe, Okpui-Tumo | 480105 |
| Azuoto, Okpui-Tumo | 480105 |
| Echegu Nkaleke, Okpui-Tumo | 480105 |
| Edda Abarigwe, Okpui-Tumo | 480105 |
| Efugbo, Okpui-Tumo | 480105 |
| Egwuagu, Okpui-Tumo | 480105 |
| Egwuagu Ndegu, Okpui-Tumo | 480105 |
| Ephuenyia, Okpui-Tumo | 480105 |
| Erueke, Okpui-Tumo | 480105 |
| Igidiagu, Okpui-Tumo | 480105 |
| Izekwe, Okpui-Tumo | 480105 |
| Mba-Offia, Okpui-Tumo | 480105 |
| Nchegbu, Okpui-Tumo | 480105 |
| Ndebo-Odeligbo, Okpui-Tumo | 480105 |
| Ndechi, Okpui-Tumo | 480105 |
| Ndi-Igboke, Okpui-Tumo | 480105 |
| Ndiaja, Okpui-Tumo | 480105 |
| Ndialo, Okpui-Tumo | 480105 |
| Ndimbam, Okpui-Tumo | 480105 |
| Ndioduma, Okpui-Tumo | 480105 |
| Ndioke, Okpui-Tumo | 480105 |
| Ndiokenyi, Okpui-Tumo | 480105 |
| Nkaleke, Okpui-Tumo | 480105 |
| Obusia-Amechi, Okpui-Tumo | 480105 |