| Place | Post Code |
|---|---|
| Agadama, Owheru | 333109 |
| Aghanubi, Owheru | 333109 |
| Akabanisi, Owheru | 333109 |
| Avwon, Owheru | 333109 |
| Erhuigbedi, Owheru | 333109 |
| Erhuruwe, Owheru | 333109 |
| Iwre-Egbo, Owheru | 333109 |
| Ogode, Owheru | 333109 |
| Oguname, Owheru | 333109 |
| Ohoro, Owheru | 333109 |
| Ophori-Uwedjor, Owheru | 333109 |
| Ophrororo, Owheru | 333109 |
| Oreba, Owheru | 333109 |
| Owarovwon, Owheru | 333109 |
| Uwheru, Owheru | 333109 |
| Uwriche, Owheru | 333109 |
| Uyode, Owheru | 333109 |
| All postal codes in Ughelli North | |
|---|---|
| Agbarha, Ughelli North | |
| Agbarho, Ughelli North | |
| Evwreni, Ughelli North | |
| Ogor, Ughelli North | |
| Orogun, Ughelli North | |
| Owheru, Ughelli North | |
| Ughelli, Ughelli North | |