| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Nriukwu, Amuzu | 462108 |
| Postal/ZIP Codes in Umuabazu, Amuzu | 462108 |
| Postal/ZIP Codes in Umubee, Amuzu | 462108 |
| Postal/ZIP Codes in Umuehu, Amuzu | 462108 |
| Postal/ZIP Codes in Umueni, Amuzu | 462108 |
| Postal/ZIP Codes in Umugberim, Amuzu | 462108 |
| Postal/ZIP Codes in Umulolo, Amuzu | 462108 |
| Postal/ZIP Codes in Umuodaa, Amuzu | 462108 |
| Postal/ZIP Codes in Umuogu, Amuzu | 462108 |