Pincode 688506 is a 6-digit postal code serving 5 post offices in Alappuzha district, Kerala. Kavalam SO is the Post Office for this area, located at 9.4832°N, 76.4630°E. The first digit ‘6’ identifies the Kerala postal region; the full code pinpoints the Alappuzha delivery zone.
| Post Office | Type |
|---|---|
| Kavalam SO | Post Office |
| Chennamkary East BO | Branch Post Office |
| Cherukara Kuttanad BO | Branch Post Office |
| Kavalam North BO | Branch Post Office |
| Narakathara BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Alappuzha, Kerala. Map data: OpenStreetMap, CARTO.