| Post office | Chemmannur B.O |
| Pin code | 680517 |
| Office type | B.O |
| Taluk / city | NA |
| District name | Thrissur |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Trichur |
| Region name | Kochi |
| Circle name | Kerala |
| Related sub office | Kanippayur S.O |
| Related head office | Kunnamkulam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 680517 | Chemmannur B.O | NA | Thrissur | Kerala |
| 680517 | Porkolangad B.O | Talappilly | Thrissur | Kerala |
| 680517 | Chowannur B.O | Thalapilly | Thrissur | Kerala |
| 680517 | Kanippayur S.O | Thalapilly | Thrissur | Kerala |