Pincode 686506 is a 6-digit postal code serving 7 post offices in Kottayam district, Kerala. Ponkunnam SO is the Post Office for this area, located at 9.5622°N, 76.7592°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kottayam delivery zone.
| Post Office | Type |
|---|---|
| Ponkunnam SO | Post Office |
| Chennakunnu BO | Branch Post Office |
| Kanjirapally West BO | Branch Post Office |
| Mannarakayam BO | Branch Post Office |
| Nariyanani BO | Branch Post Office |
| Ponkunnam Court BO | Branch Post Office |
| Thampalakkad BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Kottayam, Kerala. Map data: OpenStreetMap, CARTO.