| Place | Postal Code |
|---|---|
| Achala, Enugwu-Agidi | 421104 |
| Egbedeamu, Enugwu-Agidi | 421104 |
| Etiti, Enugwu-Agidi | 421104 |
| Ifite, Enugwu-Agidi | 421104 |
| Igbolo, Enugwu-Agidi | 421104 |
| Irunebo, Enugwu-Agidi | 421104 |
| Iruobigeli, Enugwu-Agidi | 421104 |
| Iruoma, Enugwu-Agidi | 421104 |
| Nomu, Enugwu-Agidi | 421104 |
| Ogwugwu, Enugwu-Agidi | 421104 |
| Postal Codes in Njikoka | |
|---|---|
| Abagana, Njikoka | |
| Abba, Njikoka | |
| Enugwu-Agidi, Njikoka | |
| Enugwu-Ukwu, Njikoka | |
| Nawfia, Njikoka | |
| Nimo, Njikoka | |