Pincode 686564 is a 6-digit postal code serving 7 post offices in Kottayam district, Kerala. Ayarkunnam SO is the Post Office for this area, located at 9.6366°N, 76.6067°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kottayam delivery zone.
| Post Office | Type |
|---|---|
| Ayarkunnam SO | Post Office |
| Arumanur BO | Branch Post Office |
| Karimpani BO | Branch Post Office |
| Kongandoor BO | Branch Post Office |
| Mattakkara BO | Branch Post Office |
| Neerikkad BO | Branch Post Office |
| Paduva 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.