Pincode
603003
Office Type
Sub Office
District
State
Delivery Status
✓ Delivery Available
Last Updated
12 Jul 2026
Current Weather Near Chengalpattu
⛅
33°C
Partly Cloudy
Live weather data via Open-Meteo · Updated every 2 hours
About Vallam SO
Pincode 603003 belongs to Vallam SO, which is a Sub Office located in Chengalpattu district of Tamil Nadu.. This post office provides mail delivery services to the area.
To send mail or courier to this area, use PIN code 603003 for Chengalpattu, Tamil Nadu. Always mention the full 6-digit pincode to ensure accurate and timely delivery by India Post.
Post Offices in Chengalpattu District
| Pincode | Post Office | Type |
|---|---|---|
| 600043 | Pallavaram SO | S.O |
| 600043 | Rajajinagar SO Kanchipuram | S.O |
| 600044 | Bharathipuram SO Kanchipuram | S.O |
| 600044 | Radhanagar SO Kanchipuram | S.O |
| 600044 | Nagalkeni SO | S.O |
| 600044 | Nehrunagar BO | B.O |
| 600044 | Nemilichery BO | B.O |
| 600044 | GanapathipuramCMT BO | B.O |
| 600044 | Chromepet SO | S.O |
| 600045 | MEPZ Tambaram SO | S.O |
| 600045 | Tambaram West SO | S.O |
| 600045 | Tambaram HO | H.O |
| 600045 | Irumbuliyur BO | B.O |
| 600045 | Kasthuribainagar BO | B.O |
| 600046 | Tambaram IAF SO | S.O |
| 600047 | Tambaram Sanatorium SO | S.O |
| 600047 | Kadaperi BO | B.O |
| 600048 | Mannivakkam BO | B.O |
| 600048 | Vandalur SO | S.O |
| 600048 | Otteri Extension BO | B.O |