Cheenthalar BO is the primary post office registered under PIN code 685501 in Idukki, Kerala. This code sits within the Southern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Cheenthalar BO | BO | Branch Post Office |
| Elappara SO | SO | Sub Post Office |
| Chinnar BO | BO | Branch Post Office |
| Pasupara BO | BO | Branch Post Office |
| Kolahalamedu BO | BO | Branch Post Office |
| Fair Field BO | BO | Branch Post Office |
| Haileyburia BO | BO | Branch Post Office |
| Kochukarimtharuvi BO | BO | Branch Post Office |
