Pincode 685533 is a 6-digit postal code serving 14 post offices in Idukki district, Kerala. Vandiperiyar SO is the Post Office for this area, located at 9.5714°N, 77.0892°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Idukki delivery zone.
| Post Office | Type |
|---|---|
| Vandiperiyar SO | Post Office |
| Arnakal BO | Branch Post Office |
| Chenkara BO | Branch Post Office |
| Chottupara Periyar BO | Branch Post Office |
| Dymock BO | Branch Post Office |
| Gavi BO | Branch Post Office |
| Gramby BO | Branch Post Office |
| Keerikara BO | Branch Post Office |
| Moongalar BO | Branch Post Office |
| Mount BO | Branch Post Office |
| Pampa Dam BO | Branch Post Office |
| Thengakal BO | Branch Post Office |
| Vallakadavu Periyar BO | Branch Post Office |
| Wallardie BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Idukki, Kerala. Map data: OpenStreetMap, CARTO.
925-sq-km tiger reserve in Idukki around the Periyar Lake — boat safaris are the main wildlife-viewing format; elephants, sambar, and gaur are everyday sightings.
Hilltop forest temple to Lord Ayyappa — accessible only on foot through tiger-reserve forest; one of the largest annual pilgrimages in the world.