| Place | Post Code |
|---|---|
| Aragba, Orogun | 333111 |
| Eboh, Orogun | 333111 |
| Ekrijezue, Orogun | 333111 |
| Emonu, Orogun | 333111 |
| Erhobaro, Orogun | 333111 |
| Idjerhe, Orogun | 333111 |
| Igbuku, Orogun | 333111 |
| Imodje, Orogun | 333111 |
| Obodeti, Orogun | 333111 |
| Okoh-Idiopha, Orogun | 333111 |
| Onyobru, Orogun | 333111 |
| Orhokpokpo, Orogun | 333111 |
| Orhomuru, Orogun | 333111 |
| Orogun, Orogun | 333111 |
| Otorho-Orogun, Orogun | 333111 |
| Ovara-Umusu, Orogun | 333111 |
| Ovara-Unukpo, Orogun | 333111 |
| Sanubi, Orogun | 333111 |
| Ugono, Orogun | 333111 |
| Uzuaka, Orogun | 333111 |
| 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 | |