Pincode 609301 is a 6-digit postal code serving 6 post offices in Mayiladuthurai district, Tamil Nadu. Akkur S.O (Nagapattinam) is the Post Office for this area, located at 11.6656°N, 79.4715°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Mayiladuthurai delivery zone.
| Post Office | Type |
|---|---|
| Akkur S.O (Nagapattinam) | Post Office |
| Kalamanallur B.O | Branch Post Office |
| Mamakudi B.O | Branch Post Office |
| Maruthampallam B.O | Branch Post Office |
| Mathur B.O | Branch Post Office |
| Umayalpuram 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.