| Post office | Karumathra B.O |
| Pin code | 680123 |
| Office type | B.O |
| Taluk / city | Mukundapuram |
| District name | Thrissur |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Irinjalakuda |
| Region name | Kochi |
| Circle name | Kerala |
| Related sub office | Konathukunnu S.O |
| Related head office | Irinjalakuda H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 680123 | Vallivattam B.O | Kodungallur | Thrissur | Kerala |
| 680123 | Karumathra B.O | Mukundapuram | Thrissur | Kerala |
| 680123 | Konathukunnu S.O | Mukundapuram | Thrissur | Kerala |