Pincode 603202 is a 6-digit postal code serving 7 post offices in Chengalpattu district, Tamil Nadu. Guduvancheri SO is the Post Office for this area, located at 13.0016°N, 80.1000°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Chengalpattu delivery zone.
| Post Office | Type |
|---|---|
| Guduvancheri SO | Post Office |
| Adhanur B.O | Branch Post Office |
| Kannivakkam BO | Branch Post Office |
| Karanaipuduchery BO | Branch Post Office |
| Kayarambedu BO | Branch Post Office |
| Madambakkam BO | Branch Post Office |
| Thangappapuram 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.
Mylapore's 7th-century Shiva temple — Tamil Nadu's signature Dravidian gopuram in the heart of old Chennai.
India's second-oldest museum (1851) — Pallava and Chola bronzes, Amaravati marbles, and a celebrated Indo-Saracenic theatre.
Neo-Gothic basilica over the tomb of St Thomas the Apostle — one of only three basilicas built atop an apostle's grave.
13-km urban beach along Chennai's Bay of Bengal coast — the longest natural urban beach in India.
England's first foothold in India — the 1644 East India Company fort that became the seed of modern Madras / Chennai.