Pincode 603314 is a 6-digit postal code serving 6 post offices in Chengalpattu district, Tamil Nadu. Malaivaiyavur SO is the Post Office for this area, located at 12.6036°N, 79.9490°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Chengalpattu delivery zone.
| Post Office | Type |
|---|---|
| Malaivaiyavur SO | Post Office |
| Kattiampandal BO | Branch Post Office |
| Perungozhi BO | Branch Post Office |
| Pulithivakkam BO | Branch Post Office |
| Vedanthangal BO | Branch Post Office |
| Vellaputhur 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.