Pincode 609307 is a 6-digit postal code serving 6 post offices in Mayiladuthurai district, Tamil Nadu. Porayar S.O is the Post Office for this area, located at 11.0197°N, 79.8335°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Mayiladuthurai delivery zone.
| Post Office | Type |
|---|---|
| Porayar S.O | Post Office |
| Chandrapadi B.O | Branch Post Office |
| Erukkattanchery B.O | Branch Post Office |
| Kaliyappanallur B.O | Branch Post Office |
| Porayar Market B.O | Branch Post Office |
| Porayar R.S. 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.