| Place | Postal Code |
|---|---|
| Agburuke, Ala-Ukwu | 453106 |
| Amapu, Ala-Ukwu | 453106 |
| Amuzu, Ala-Ukwu | 453106 |
| Aziama, Ala-Ukwu | 453106 |
| Isiahia, Ala-Ukwu | 453106 |
| Owo-Ahiafor, Ala-Ukwu | 453106 |
| Umuaforkwu, Ala-Ukwu | 453106 |
| Umuagada/umueijioke, Ala-Ukwu | 453106 |
| Umuagwa, Ala-Ukwu | 453106 |
| Umuagwula, Ala-Ukwu | 453106 |
| Umuakoma, Ala-Ukwu | 453106 |
| Umudim, Ala-Ukwu | 453106 |
| Umuechi, Ala-Ukwu | 453106 |
| Umueke, Ala-Ukwu | 453106 |
| Umuezigbe, Ala-Ukwu | 453106 |
| Umugwuma, Ala-Ukwu | 453106 |
| Umuibe, Ala-Ukwu | 453106 |
| Umujaghari, Ala-Ukwu | 453106 |
| Umumagberugo, Ala-Ukwu | 453106 |
| Umuobasi, Ala-Ukwu | 453106 |
| Umuobiakwa, Ala-Ukwu | 453106 |
| Umuoji, Ala-Ukwu | 453106 |
| Umuokatawom, Ala-Ukwu | 453106 |
| Umuomegbi, Ala-Ukwu | 453106 |
| Umuoru, Ala-Ukwu | 453106 |