Pincode 686691 is a 6-digit postal code serving 10 post offices in Ernakulam district, Kerala. Kothamangalam SO Ernakulam is the Post Office for this area, located at 10.0637°N, 76.6215°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Ernakulam delivery zone.
| Post Office | Type |
|---|---|
| Kothamangalam SO Ernakulam | Post Office |
| Cheruvattoor BO | Branch Post Office |
| Iramalloor BO | Branch Post Office |
| Karukadom BO | Branch Post Office |
| Kothamangalam Bazar BO | Branch Post Office |
| Kozhipilly BO | Branch Post Office |
| Kuthukuzhy BO | Branch Post Office |
| Nadukani BO | Branch Post Office |
| Nellikuzhy BO | Branch Post Office |
| Varapetty BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Ernakulam, Kerala. Map data: OpenStreetMap, CARTO.