Pincode 631551 is a 6-digit postal code serving 5 post offices in Kanchipuram district, Tamil Nadu. Balchettychatram S.O is the Post Office for this area, located at 12.8754°N, 79.5699°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Kanchipuram delivery zone.
| Post Office | Type |
|---|---|
| Balchettychatram S.O | Post Office |
| Damal B.O | Branch Post Office |
| Krishnapuram B.O | Branch Post Office |
| Musaravakkam B.O | Branch Post Office |
| Muthavedu B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Kanchipuram, Tamil Nadu. Map data: OpenStreetMap, CARTO.