Pincode 686508 is a 6-digit postal code serving 6 post offices in Kottayam district, Kerala. Kalaketty SO is the Post Office for this area, located at 9.6164°N, 76.7754°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kottayam delivery zone.
| Post Office | Type |
|---|---|
| Kalaketty SO | Post Office |
| Anakkal BO | Branch Post Office |
| Chemmalamattom BO | Branch Post Office |
| Chettuthode BO | Branch Post Office |
| Kappadu BO | Branch Post Office |
| Vanchimala 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.