Pincode 636451 is a 6-digit postal code serving 10 post offices in Salem district, Tamil Nadu. Chamrajpet S.O (Salem) is the Post Office for this area, located at 11.8393°N, 77.9456°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Salem delivery zone.
| Post Office | Type |
|---|---|
| Chamrajpet S.O (Salem) | Post Office |
| Amaram B.O | Branch Post Office |
| Aranganur B.O | Branch Post Office |
| Banapuram B.O | Branch Post Office |
| Bukkampatti B.O | Branch Post Office |
| Erakondampatti B.O | Branch Post Office |
| Marakottai B.O | Branch Post Office |
| Periasathapadi B.O | Branch Post Office |
| Thettigiripatti B.O | Branch Post Office |
| Vellar B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Salem, Tamil Nadu. Map data: OpenStreetMap, CARTO.