Pincode 635109 is a 6-digit postal code serving 9 post offices in Krishnagiri district, Tamil Nadu. Hosur East S.O is the Post Office for this area, located at 12.7330°N, 77.8301°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Krishnagiri delivery zone.
| Post Office | Type |
|---|---|
| Hosur East S.O | Post Office |
| Hosur S.O (Dharmapuri) | Post Office |
| Avalapalli B.O | Branch Post Office |
| Basthi B.O | Branch Post Office |
| Chennathur B.O | Branch Post Office |
| Kothagondapalli B.O | Branch Post Office |
| Muthali B.O | Branch Post Office |
| Onnalvadi B.O | Branch Post Office |
| Venkatesapuram B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Krishnagiri, Tamil Nadu. Map data: OpenStreetMap, CARTO.