Pincode 636602 is a 6-digit postal code serving 10 post offices in Salem district, Tamil Nadu. Ondikadai S.O is the Post Office for this area, located at 11.7860°N, 78.2081°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Salem delivery zone.
| Post Office | Type |
|---|---|
| Ondikadai S.O | Post Office |
| Asambur B.O | Branch Post Office |
| Cauvery Peak B.O | Branch Post Office |
| Karadiyur B.O | Branch Post Office |
| Manjakuttai B.O | Branch Post Office |
| Muluvi B.O | Branch Post Office |
| Nagalur B.O | Branch Post Office |
| Piliyur B.O | Branch Post Office |
| Semmanatham B.O | Branch Post Office |
| Vellakadai 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.