| Post office | Chammannur B.O |
| Pin code | 679561 |
| Office type | B.O |
| Taluk / city | Chavakkad |
| District name | Thrissur |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Trichur |
| Region name | Kochi |
| Circle name | Kerala |
| Related sub office | Punnayurkulam S.O |
| Related head office | Kunnamkulam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 679561 | Chammannur B.O | Chavakkad | Thrissur | Kerala |
| 679561 | Punnayurkulam S.O | Chavakkad | Thrissur | Kerala |