Pincode 603308 is a 6-digit postal code serving 8 post offices in Chengalpattu district, Tamil Nadu. Padalam SO is the Post Office for this area, located at 12.5926°N, 79.9504°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Chengalpattu delivery zone.
| Post Office | Type |
|---|---|
| Padalam SO | Post Office |
| Budur BO | Branch Post Office |
| Bukkathurai BO | Branch Post Office |
| Isur BO | Branch Post Office |
| Kallabiranpuram BO | Branch Post Office |
| Kolampakkam BO | Branch Post Office |
| Palayanur BO | Branch Post Office |
| Tiruvandavar BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Chengalpattu, Tamil Nadu. Map data: OpenStreetMap, CARTO.