| Lieu | Code postal |
|---|---|
| Eziro, Ofagbe | 334114 |
| Ivre-Camp, Ofagbe | 334114 |
| Ofagbe, Ofagbe | 334114 |
| Ovrode, Ofagbe | 334114 |
| Ovrpe, Ofagbe | 334114 |
| Codes postaux en Isoko North | |
|---|---|
| Ellu, Isoko North | |
| Emevor, Isoko North | |
| Iyede, Isoko North | |
| Ofagbe, Isoko North | |
| Okpe / Isoko, Isoko North | |
| Owhe, Isoko North | |
| Ozoro, Isoko North | |