| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Agbaje, Utoka | 302119 |
| Postal/ZIP Codes in Iguogie, Utoka | 302119 |
| Postal/ZIP Codes in Ite, Utoka | 302119 |
| Postal/ZIP Codes in Nigbemagba, Utoka | 302119 |
| Postal/ZIP Codes in Ovah, Utoka | 302119 |
| Postal/ZIP Codes in Utoka, Utoka | 302119 |