Pincode 637003 is a 6-digit postal code serving 9 post offices in Namakkal district, Tamil Nadu. Nallipalayam S.O is the Post Office for this area, located at 11.2365°N, 78.1520°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Namakkal delivery zone.
| Post Office | Type |
|---|---|
| Nallipalayam S.O | Post Office |
| Namakkal District Court Buildings S.O | Post Office |
| Bodupatti B.O | Branch Post Office |
| Ernapuram B.O | Branch Post Office |
| Mudalaipatti B.O | Branch Post Office |
| Pappinaickenpatti B.O | Branch Post Office |
| Siluvampatti B.O | Branch Post Office |
| Thummankurichi B.O | Branch Post Office |
| Vallipuram B.O | 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.