In Idukki district, Kerala, PIN code 685595 is anchored by Malayinchi BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Malayinchi BO | BO | Branch Post Office |
| Peringassery BO | BO | Branch Post Office |
| Cheenikuzhi BO | BO | Branch Post Office |
| Amayapra BO | BO | Branch Post Office |
| Moolakad BO | BO | Branch Post Office |
| Udumbannur SO | SO | Sub Post Office |
