| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amata, Ituku | 402139 |
| Postal/ZIP Codes in Amokolo, Ituku | 402139 |
| Postal/ZIP Codes in Ofeinyi, Ituku | 402139 |
| Postal/ZIP Codes in Ogwunagbo, Ituku | 402139 |
| Postal/ZIP Codes in Okwenachala, Ituku | 402139 |
| Postal/ZIP Codes in Umukulu, Ituku | 402139 |
| Postal/ZIP Codes in Umunevota, Ituku | 402139 |
| Postal/ZIP Codes in Umuonyiba, Ituku | 402139 |
| Postal/ZIP Codes in Umuowo, Ituku | 402139 |