| Place | Postal Code |
|---|---|
| Amasa, Ngogu / Ikem Bala | 461106 |
| Ekuem, Ngogu / Ikem Bala | 461106 |
| Ndi-Okwu, Ngogu / Ikem Bala | 461106 |
| Ochicha, Ngogu / Ikem Bala | 461106 |
| Oke-Ikpo, Ngogu / Ikem Bala | 461106 |
| Udor/Ochani, Ngogu / Ikem Bala | 461106 |
| Umuabali, Ngogu / Ikem Bala | 461106 |
| Umuahunanya, Ngogu / Ikem Bala | 461106 |
| Umuaruke, Ngogu / Ikem Bala | 461106 |
| Umuzor, Ngogu / Ikem Bala | 461106 |