Pincode 638007 is a 6-digit postal code serving 3 post offices in Namakkal district, Tamil Nadu. Cauvery Railway Station SO is the Post Office for this area, located at 11.3502°N, 77.7602°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Namakkal delivery zone.
| Post Office | Type |
|---|---|
| Cauvery Railway Station SO | Post Office |
| Kokkarayanpettai BO | Branch Post Office |
| Pappampalayam BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Namakkal, Tamil Nadu. Map data: OpenStreetMap, CARTO.