| Place |
Post Code |
| Nwajala, Idahn |
271101 |
| Obajadaka, Idahn |
271101 |
| Ochijenu, Idahn |
271101 |
| Odobu, Idahn |
271101 |
| Odogu, Idahn |
271101 |
| Offa, Idahn |
271101 |
| Ofugo, Idahn |
271101 |
| Ogaine, Idahn |
271101 |
| Ogba-Dichi, Idahn |
271101 |
| Ogwojibo, Idahn |
271101 |
| Ohiji, Idahn |
271101 |
| Ojebe, Idahn |
271101 |
| Ojibgo, Idahn |
271101 |
| Ojigagala, Idahn |
271101 |
| Ojuba, Idahn |
271101 |
| Okeku, Idahn |
271101 |
| Okele-Agaldoko, Idahn |
271101 |
| Okele-Ocheje, Idahn |
271101 |
| Okele-Ohinem, Idahn |
271101 |
| Olaji, Idahn |
271101 |
| Onah, Idahn |
271101 |
| Onugwa, Idahn |
271101 |
| Onyemu, Idahn |
271101 |
| Ota, Idahn |
271101 |
| Ugwoda, Idahn |
271101 |
| Ukwaga, Idahn |
271101 |