Pincode 637501 is a 6-digit postal code serving 7 post offices in Salem district, Tamil Nadu. Attayampatti S.O is the Post Office for this area, located at 11.5318°N, 78.0515°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Salem delivery zone.
| Post Office | Type |
|---|---|
| Attayampatti S.O | Post Office |
| Chennagiri B.O | Branch Post Office |
| Kalipatti B.O | Branch Post Office |
| Mangalam B.O | Branch Post Office |
| Papparapatti B.O | Branch Post Office |
| Rajapalayam B.O | Branch Post Office |
| Shenbagamadevi 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.