Pincode 637411 is a 6-digit postal code serving 25 post offices in Namakkal district, Tamil Nadu. Semmedu S.O is the Post Office for this area, located at 11.2156°N, 78.1703°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Namakkal delivery zone.
| Post Office | Type |
|---|---|
| Semmedu S.O | Post Office |
| Adukkam B.O | Branch Post Office |
| Alathurnadu B.O | Branch Post Office |
| Ariyurcusba B.O | Branch Post Office |
| Ariyurnadu B.O | Branch Post Office |
| Bailnadu B.O | Branch Post Office |
| Chittoornadu B.O | Branch Post Office |
| Devanurnadu B.O | Branch Post Office |
| Edappulinadu B.O | Branch Post Office |
| Gunduninadu B.O | Branch Post Office |
| Gundurnadu B.O | Branch Post Office |
| Kuzhivalavu B.O | Branch Post Office |
| Mekkinikadu B.O | Branch Post Office |
| Melkalingampatti B.O | Branch Post Office |
| Navakkadu B.O | Branch Post Office |
| Perakkarainadu B.O | Branch Post Office |
| Periyakovilur B.O | Branch Post Office |
| Selurnadu B.O | Branch Post Office |
| Sundakattupatti B.O | Branch Post Office |
| Thinnanurnadu B.O | Branch Post Office |
| Thiruppulinadu B.O | Branch Post Office |
| Thuvarapallam B.O | Branch Post Office |
| Valappurnadu B.O | Branch Post Office |
| Valavanthinadu B.O | Branch Post Office |
| Veeraganurpatti 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.