| Lieu | Code postal |
|---|---|
| Abakuru, Ogwuama / Amuzi | 463118 |
| Amakohia, Ogwuama / Amuzi | 463118 |
| Amaokwu-Makohia, Ogwuama / Amuzi | 463118 |
| Izuoha, Ogwuama / Amuzi | 463118 |
| Ogwuamahati, Ogwuama / Amuzi | 463118 |
| Oriekpa, Ogwuama / Amuzi | 463118 |
| Umuage, Ogwuama / Amuzi | 463118 |
| Umuaku, Ogwuama / Amuzi | 463118 |
| Umuaro-Mgbirichi'Umueze, Ogwuama / Amuzi | 463118 |
| Umunnanwe, Ogwuama / Amuzi | 463118 |
| Umuochankwo, Ogwuama / Amuzi | 463118 |
| Umuodu, Ogwuama / Amuzi | 463118 |
| Umuofor, Ogwuama / Amuzi | 463118 |
| Umuokazi, Ogwuama / Amuzi | 463118 |
| Umuokisi, Ogwuama / Amuzi | 463118 |
| Umuokoro, Ogwuama / Amuzi | 463118 |
| Umuowasi, Ogwuama / Amuzi | 463118 |
| Uzuuba-Magbirichi, Ogwuama / Amuzi | 463118 |