| Post office | Chemmannar B.O |
| Pin code | 685554 |
| Office type | B.O |
| Taluk / city | Udumbanchola |
| District name | Idukki |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Idukki |
| Region name | Kochi |
| Circle name | Kerala |
| Related sub office | Udumbanchola S.O |
| Related head office | Kattappana H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 685554 | Chathurangapara B.O | Udumbanchola | Idukki | Kerala |
| 685554 | Chemmannar B.O | Udumbanchola | Idukki | Kerala |
| 685554 | Udumbanchola S.O | Udumbanchola | Idukki | Kerala |