55 PIN codes
| PIN code | Post offices | Taluk / tehsil |
|---|---|---|
| 685618 | Surianalle So, Chinnakanal Bo, Sinkukandam Bo | – |
| 685619 | Santhanpara So, Aruvilanchal Bo, Khajanapara Bo and 8 more | – |
| 685620 | Maraiyur So, Kanthallur Bo, Michaelgiri Bo and 2 more | – |
| 686513 | Kuppakkayam Bo, Mundakayam East Bo | – |
| 686514 | Mukkulam Bo, Mukkulam East Bo, Wembly Bo | – |
Bank branches and IFSC codes in Idukki district 7 banks, 15 branches in the branch list. Listed by district, not by PIN code.