Pincode 639203 is a 6-digit postal code serving 5 post offices in Karur district, Tamil Nadu. Isanatham S.O is the Post Office for this area, located at 10.7063°N, 78.0039°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Karur delivery zone.
| Post Office | Type |
|---|---|
| Isanatham S.O | Post Office |
| Ammapatti B.O | Branch Post Office |
| Pethachinagar B.O | Branch Post Office |
| Soolapuram B.O | Branch Post Office |
| Zamin Athur B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Karur, Tamil Nadu. Map data: OpenStreetMap, CARTO.