Pincode 637018 is a 6-digit postal code serving 9 post offices in Namakkal district, Tamil Nadu. Puduchatram S.O is the Post Office for this area, located at 11.3812°N, 78.1633°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Namakkal delivery zone.
| Post Office | Type |
|---|---|
| Puduchatram S.O | Post Office |
| Dhathathiripuram B.O | Branch Post Office |
| Elur B.O | Branch Post Office |
| E.Pudupatti B.O | Branch Post Office |
| Kalyani B.O | Branch Post Office |
| Musiri B.O | Branch Post Office |
| Navanipallipatti B.O | Branch Post Office |
| Pachal B.O | Branch Post Office |
| Veppampattiypudur 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.