| Post office | Ponganthanam B.O |
| Pin code | 686538 |
| Office type | B.O |
| Taluk / city | Changanassery |
| District name | Kottayam |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Changanacherry |
| Region name | Kochi |
| Circle name | Kerala |
| Related sub office | Vakathanam S.O |
| Related head office | Changanacherry H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 686538 | Vakathanam S.O | Changanacherry | Kottayam | Kerala |
| 686538 | Nalunnackal B.O | Changanassery | Kottayam | Kerala |
| 686538 | Ponganthanam B.O | Changanassery | Kottayam | Kerala |
| 686538 | Puthenchantha B.O | Changanassery | Kottayam | Kerala |
| 686538 | Vakathanam South B.O | Changanassery | Kottayam | Kerala |