| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Afokhian, Ukhun | 310103 |
| Postal/ZIP Codes in Ebhoigbon, Ukhun | 310103 |
| Postal/ZIP Codes in Eguare, Ukhun | 310103 |
| Postal/ZIP Codes in Lepper Settlement, Ukhun | 310103 |
| Postal/ZIP Codes in Oderie, Ukhun | 310103 |
| Postal/ZIP Codes in Uen-Ejiekhine, Ukhun | 310103 |
| Postal/ZIP Codes in Uen-Ogbeta, Ukhun | 310103 |
| Postal/ZIP Codes in Uen-Okola, Ukhun | 310103 |