| Place | Postal Code |
|---|---|
| Ikola, Onyedge | 271105 |
| Ikpogwu, Onyedge | 271105 |
| Ikpoloko, Onyedge | 271105 |
| Inene, Onyedge | 271105 |
| Iteti, Onyedge | 271105 |
| Iyano, Onyedge | 271105 |
| Nokwa, Onyedge | 271105 |
| Obale, Onyedge | 271105 |
| Obele, Onyedge | 271105 |
| Odakupu, Onyedge | 271105 |
| Odeke, Onyedge | 271105 |
| Odomomo, Onyedge | 271105 |
| Ofanwa, Onyedge | 271105 |
| Ofronla, Onyedge | 271105 |
| Ogbagwu, Onyedge | 271105 |
| Ogwu, Onyedge | 271105 |
| Ojila, Onyedge | 271105 |
| Ojueja, Onyedge | 271105 |
| Okapanaji, Onyedge | 271105 |
| Okwuonoko, Onyedge | 271105 |
| Olla, Onyedge | 271105 |
| Oluknodu, Onyedge | 271105 |
| Onuabo, Onyedge | 271105 |
| Onyedega, Onyedge | 271105 |
| Orofuanefe, Onyedge | 271105 |
| Ugbugbo, Onyedge | 271105 |
| Postal Codes in Ibaji | |
|---|---|
| Onyedge, Ibaji | |