Pincode 621001 is a 6-digit postal code serving 9 post offices in Tiruchirappalli district, Tamil Nadu. Erakudi S.O is the Post Office for this area, located at 11.1900°N, 78.5000°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Tiruchirappalli delivery zone.
| Post Office | Type |
|---|---|
| Erakudi S.O | Post Office |
| Baderpettai B.O | Branch Post Office |
| Kottaiyur B.O | Branch Post Office |
| Nagamanaickenpatti B.O | Branch Post Office |
| Reddiapatti B.O | Branch Post Office |
| Sangampatti B.O | Branch Post Office |
| Senappanallur B.O | Branch Post Office |
| Sirunavalur B.O | Branch Post Office |
| Vishalakshi Ammal Samudram B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Tiruchirappalli, Tamil Nadu. Map data: OpenStreetMap, CARTO.