| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akoli, Ohazu | 450103 |
| Postal/ZIP Codes in Amanfuru, Ohazu | 450103 |
| Postal/ZIP Codes in Asaeme, Ohazu | 450103 |
| Postal/ZIP Codes in Ihieorji, Ohazu | 450103 |
| Postal/ZIP Codes in Ndiegoro, Ohazu | 450103 |
| Postal/ZIP Codes in Nnetu, Ohazu | 450103 |
| Postal/ZIP Codes in Ohabiam, Ohazu | 450103 |
| Postal/ZIP Codes in Umuagbai, Ohazu | 450103 |
| Postal/ZIP Codes in Umumba, Ohazu | 450103 |
| Postal/ZIP Codes in Umunisi, Ohazu | 450103 |
| Postal/ZIP Codes in Umuogele, Ohazu | 450103 |
| Postal/ZIP Codes in Umuosi, Ohazu | 450103 |
| Postal Codes in Abia South | |
|---|---|
| Postal/ZIP Codes in Eziukwu, Abia South | |
| Postal/ZIP Codes in Ohazu, Abia South | |