| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akagba, Inyenlen | 311114 |
| Postal/ZIP Codes in Edward, Inyenlen | 311114 |
| Postal/ZIP Codes in Inyenlen, Inyenlen | 311114 |
| Postal/ZIP Codes in Iyagi, Inyenlen | 311114 |
| Postal/ZIP Codes in Izuku, Inyenlen | 311114 |
| Postal/ZIP Codes in Odokor, Inyenlen | 311114 |
| Postal/ZIP Codes in Oka, Inyenlen | 311114 |
| Postal/ZIP Codes in Olise Camp, Inyenlen | 311114 |
| Postal/ZIP Codes in Ugbolo, Inyenlen | 311114 |