| Post office | Olavattur B.O |
| Pin code | 673638 |
| Office type | B.O |
| Taluk / city | Ernad |
| District name | Malappuram |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Manjeri |
| Region name | Calicut |
| Circle name | Kerala |
| Related sub office | Kondotti S.O |
| Related head office | Manjeri-kla H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 673638 | Arimbra B.O | Ernad | Malappuram | Kerala |
| 673638 | Chirayil B.O | Ernad | Malappuram | Kerala |
| 673638 | Kondotti S.O | Ernad | Malappuram | Kerala |
| 673638 | Melangadi B.O | Ernad | Malappuram | Kerala |
| 673638 | Muthuparamba B.O | Ernad | Malappuram | Kerala |
| 673638 | Muthuvallur B.O | Ernad | Malappuram | Kerala |
| 673638 | Nediyirippu B.O | Ernad | Malappuram | Kerala |
| 673638 | Olavattur B.O | Ernad | Malappuram | Kerala |
| 673638 | Thurakkal B.O | Ernad | Malappuram | Kerala |
| 673638 | Karippur B.O | Tirurangadi | Malappuram | Kerala |
| 673638 | Kumminiparamba B.O | Tirurangadi | Malappuram | Kerala |
| 673638 | Peruvallur B.O | Tirurangadi | Malappuram | Kerala |