| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ejiju, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Eruku, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Isapa, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Isapa-Titun, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Koro, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Obbo-Ile, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Ora, Obo-Eruku | 252105 |
| Postal/ZIP Codes in Ora-Aiyegbaju, Obo-Eruku | 252105 |
| Postal Codes in Ekiti | |
|---|---|
| Postal/ZIP Codes in Obo-Eruku, Ekiti | |
| Postal/ZIP Codes in Osi, Ekiti | |