| Place | Postal Code |
|---|---|
| Ake, Igbanke | 301104 |
| Idomodin, Igbanke | 301104 |
| Idumiru, Igbanke | 301104 |
| Igbontor, Igbanke | 301104 |
| Obi-Ogba, Igbanke | 301104 |
| Ogbahu, Igbanke | 301104 |
| Oligie, Igbanke | 301104 |
| Ottah, Igbanke | 301104 |
| Umolua, Igbanke | 301104 |
| Wire-Ake, Igbanke | 301104 |
| Postal Codes in Orhionmwon | |
|---|---|
| Aibiokunla, Orhionmwon | |
| Igbanke, Orhionmwon | |
| Oloten, Orhionmwon | |
| Ugboko, Orhionmwon | |
| Ugu, Orhionmwon | |
| Urho-Nigbe, Orhionmwon | |