Pincode 685515 is a 6-digit postal code serving 10 post offices in Idukki district, Kerala. Kattappana South SO is the Post Office for this area, located at 9.7485°N, 77.1150°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Idukki delivery zone.
| Post Office | Type |
|---|---|
| Kattappana South SO | Post Office |
| Anniyartholu BO | Branch Post Office |
| Calvari Mount BO | Branch Post Office |
| Kadamakuzhy BO | Branch Post Office |
| Kamakshy BO | Branch Post Office |
| Mulakaramedu BO | Branch Post Office |
| Nellipara BO | Branch Post Office |
| Puliyanmala BO | Branch Post Office |
| Vazhavara BO | Branch Post Office |
| Vellayamkudy 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.