Oke-Ero
District: Ekan Meje
| Town | Zip Code |
| Ayedun | 252102 |
| Eken | 252102 |
| Erinmope | 252102 |
| Ilale | 252102 |
| Imoji | 252102 |
District: Idofin
| Town | Zip Code |
| Idofin Odo-Ashe | 252103 |
| Idofin-Aiyekale | 252103 |
| Idofin-Eyinafo | 252103 |
| Idofin-Igbana | 252103 |
| Idofin-Odo-Afo | 252103 |
| Idofin-Odoaga | 252103 |
District: Ilofa/Odo-Owa
| Town | Zip Code |
| Ilofa | 252101 |
| Odo-Owa | 252101 |