Pincode 636138 is a 6-digit postal code serving 11 post offices in Salem district, Tamil Nadu. Karumanthurai S.O is the Post Office for this area, located at 11.6699°N, 78.1146°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Salem delivery zone.
| Post Office | Type |
|---|---|
| Karumanthurai S.O | Post Office |
| Kariyakoil B.O | Branch Post Office |
| KILAVARAI BO | Branch Post Office |
| Koil Puthur B.O | Branch Post Office |
| Kunnur B.O | Branch Post Office |
| Maniyaragundam B.O | Branch Post Office |
| Pagadupattu B.O | Branch Post Office |
| PATTIMEDU EXTENSION RF BO | Branch Post Office |
| Sittampatti B.O | Branch Post Office |
| Soolankurichi B.O | Branch Post Office |
| Thekkampattu 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.