Pincode 606401 is a 6-digit postal code serving 15 post offices in Kallakurichi district, Tamil Nadu. Sankarapuram (Villupuram) S.O is the Post Office for this area, located at 11.9454°N, 79.4952°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Kallakurichi delivery zone.
| Post Office | Type |
|---|---|
| Sankarapuram (Villupuram) S.O | Post Office |
| Arasampattu B.O | Branch Post Office |
| Kilakkadu B.O | Branch Post Office |
| Kosapadi B.O | Branch Post Office |
| Mottampatti B.O | Branch Post Office |
| Perumbur B.O | Branch Post Office |
| Pootai B.O | Branch Post Office |
| Poykunam B.O | Branch Post Office |
| Pudupalapattu B.O | Branch Post Office |
| Serapattu B.O | Branch Post Office |
| Soundaravallipalayam B.O | Branch Post Office |
| Thekkampattu B.O | Branch Post Office |
| Vanjikuli B.O | Branch Post Office |
| Vellarikadu B.O | Branch Post Office |
| Vengodu B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Kallakurichi, Tamil Nadu. Map data: OpenStreetMap, CARTO.