| Place | Post Code |
|---|---|
| Akanfu, Nkerefi | 402115 |
| Amankanu, Nkerefi | 402115 |
| Emuoku, Nkerefi | 402115 |
| Ezi Nkerefi, Nkerefi | 402115 |
| Ezinachu, Nkerefi | 402115 |
| Ezza Nkerefi, Nkerefi | 402115 |
| Ihuagbu, Nkerefi | 402115 |
| Ihuagu, Nkerefi | 402115 |
| Ihuawako, Nkerefi | 402115 |
| Ihuokpara, Nkerefi | 402115 |
| Imeoha, Nkerefi | 402115 |
| Iruka, Nkerefi | 402115 |
| Isinga, Nkerefi | 402115 |
| Mbanaocha, Nkerefi | 402115 |
| Mburubu, Nkerefi | 402115 |
| Obodo Agbulu, Nkerefi | 402115 |
| Obodoukwu, Nkerefi | 402115 |
| Obunu, Nkerefi | 402115 |
| Obuoffia, Nkerefi | 402115 |
| Onueke, Nkerefi | 402115 |
| Umueze-Awk, Nkerefi | 402115 |
| Umuezeoche, Nkerefi | 402115 |
| Umuikan, Nkerefi | 402115 |
| Umunama, Nkerefi | 402115 |
| Umuogbui, Nkerefi | 402115 |
| Umuogodi, Nkerefi | 402115 |