| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ikiruamike, Ohuru | 452103 |
| Postal/ZIP Codes in Obegu, Ohuru | 452103 |
| Postal/ZIP Codes in Obija, Ohuru | 452103 |
| Postal/ZIP Codes in Oboau, Ohuru | 452103 |
| Postal/ZIP Codes in Obosau, Ohuru | 452103 |
| Postal/ZIP Codes in Obozu, Ohuru | 452103 |
| Postal/ZIP Codes in Osuogwo, Ohuru | 452103 |
| Postal/ZIP Codes in Ukebe, Ohuru | 452103 |
| Postal/ZIP Codes in Umise, Ohuru | 452103 |
| Postal/ZIP Codes in Umuaelaki, Ohuru | 452103 |
| Postal/ZIP Codes in Umumbukwa, Ohuru | 452103 |
| Postal/ZIP Codes in Umuodo, Ohuru | 452103 |
| Postal/ZIP Codes in Umuogazi, Ohuru | 452103 |
| Postal/ZIP Codes in Umuokara, Ohuru | 452103 |
| Postal/ZIP Codes in Umuopara, Ohuru | 452103 |