Pincode 641603 is a 6-digit postal code serving 5 post offices in Tiruppur district, Tamil Nadu. Gandhinagar SO is the Post Office for this area, located at 11.1329°N, 77.3282°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Tiruppur delivery zone.
| Post Office | Type |
|---|---|
| Gandhinagar SO | Post Office |
| Kumarnagar SO | Post Office |
| Aingalipalayam BO | Branch Post Office |
| Pichampalayampudur BO | Branch Post Office |
| Sirupuluvapatti BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Tiruppur, Tamil Nadu. Map data: OpenStreetMap, CARTO.