| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Olokwa, Ilobu | 230103 |
| Postal/ZIP Codes in Oloriga, Ilobu | 230103 |
| Postal/ZIP Codes in Olueti, Ilobu | 230103 |
| Postal/ZIP Codes in Olufon, Ilobu | 230103 |
| Postal/ZIP Codes in Omilola, Ilobu | 230103 |
| Postal/ZIP Codes in Opapa, Ilobu | 230103 |
| Postal/ZIP Codes in Orisadare, Ilobu | 230103 |
| Postal/ZIP Codes in Oyegple, Ilobu | 230103 |
| Postal/ZIP Codes in Oyesiji, Ilobu | 230103 |
| Postal Codes in Irepodun | |
|---|---|
| Postal/ZIP Codes in Erin, Irepodun | |
| Postal/ZIP Codes in Ilobu, Irepodun | |
| Postal/ZIP Codes in Ipetumodu, Irepodun | |