Pincode 638402 is a 6-digit postal code serving 11 post offices in Erode district, Tamil Nadu. Rangasamudram SO is the Post Office for this area, located at 11.4986°N, 77.2434°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Erode delivery zone.
| Post Office | Type |
|---|---|
| Rangasamudram SO | Post Office |
| Ariyappampalayam BO | Branch Post Office |
| Kavilipalayam BO | Branch Post Office |
| Konamoolai BO | Branch Post Office |
| Periyur BO | Branch Post Office |
| Shenbagapudur BO | Branch Post Office |
| Sundakkampalayam BO | Branch Post Office |
| Ukkaram BO | Branch Post Office |
| Uthandiyur BO | Branch Post Office |
| Valipalayam BO | Branch Post Office |
| Vinnapalli BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Erode, Tamil Nadu. Map data: OpenStreetMap, CARTO.