| Place | Post Code |
|---|---|
| Afokhian, Ukhun | 310103 |
| Ebhoigbon, Ukhun | 310103 |
| Eguare, Ukhun | 310103 |
| Lepper Settlement, Ukhun | 310103 |
| Oderie, Ukhun | 310103 |
| Uen-Ejiekhine, Ukhun | 310103 |
| Uen-Ogbeta, Ukhun | 310103 |
| Uen-Okola, Ukhun | 310103 |
| All postal codes in Esan West | |
|---|---|
| Eghoro, Esan West | |
| Ekpoma, Esan West | |
| Idoa, Esan West | |
| Naoka, Esan West | |
| Ogwa, Esan West | |
| Ujiogba, Esan West | |
| Ukhun, Esan West | |
| Urohi, Esan West | |