Pincode 605801 is a 6-digit postal code serving 7 post offices in Kallakurichi district, Tamil Nadu. Ariyalur (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 |
|---|---|
| Ariyalur (Villupuram) S.O | Post Office |
| Endal B.O | Branch Post Office |
| Kaduvanur B.O | Branch Post Office |
| Maiyanur B.O | Branch Post Office |
| Pakkam B.O | Branch Post Office |
| Periyakolliyur B.O | Branch Post Office |
| Tholuvanthangal 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.