Pincode 686603 is a 6-digit postal code serving 5 post offices in Kottayam district, Kerala. Manjoor SO is the Post Office for this area, located at 9.7374°N, 76.5163°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Kottayam delivery zone.
| Post Office | Type |
|---|---|
| Manjoor SO | Post Office |
| Chamakala BO | Branch Post Office |
| Kanjirathanam BO | Branch Post Office |
| Kuruppamthara BO | Branch Post Office |
| Manjoor South 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.