Pincode 609806 is a 6-digit postal code serving 4 post offices in Mayiladuthurai district, Tamil Nadu. Malliyam S.O is the Post Office for this area, located at 11.0810°N, 79.5972°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Mayiladuthurai delivery zone.
| Post Office | Type |
|---|---|
| Malliyam S.O | Post Office |
| Maraiyur B.O | Branch Post Office |
| Moovalur B.O | Branch Post Office |
| Vanathirajapuram B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Mayiladuthurai, Tamil Nadu. Map data: OpenStreetMap, CARTO.