| Place | Postal Code |
|---|---|
| Ezike Ikpa-Ezike, Nneto Nwaefor | 471103 |
| Obinohuru, Nneto Nwaefor | 471103 |
| Okpeko-Obinohuru, Nneto Nwaefor | 471103 |
| Ugwuala, Nneto Nwaefor | 471103 |
| Ukulu, Nneto Nwaefor | 471103 |
| Umuata, Nneto Nwaefor | 471103 |
| Umuekwara, Nneto Nwaefor | 471103 |
| Umuezeala-Afor-Ezike, Nneto Nwaefor | 471103 |
| Umuikuku-Obinuhuru, Nneto Nwaefor | 471103 |
| Umukala Obinohuru, Nneto Nwaefor | 471103 |
| Umumahia-Obinohuru, Nneto Nwaefor | 471103 |
| Umumkpu, Nneto Nwaefor | 471103 |
| Umunankwo-Ezika, Nneto Nwaefor | 471103 |