| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Arekpa, Nkereh | 423113 |
| Postal/ZIP Codes in Isiama, Nkereh | 423113 |
| Postal/ZIP Codes in Ndioba, Nkereh | 423113 |
| Postal/ZIP Codes in Okwaya, Nkereh | 423113 |
| Postal/ZIP Codes in Uhu, Nkereh | 423113 |
| Postal/ZIP Codes in Umalaoma, Nkereh | 423113 |
| Postal/ZIP Codes in Umuana, Nkereh | 423113 |
| Postal/ZIP Codes in Umueje, Nkereh | 423113 |
| Postal/ZIP Codes in Umueze, Nkereh | 423113 |