Pincode 612203 is a 6-digit postal code serving 6 post offices in Mayiladuthurai district, Tamil Nadu. Palaiyur S.O is the Post Office for this area, located at 10.9900°N, 78.5600°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Mayiladuthurai delivery zone.
| Post Office | Type |
|---|---|
| Palaiyur S.O | Post Office |
| Kanjivoy B.O | Branch Post Office |
| Mandai B.O | Branch Post Office |
| Nakkampadi B.O | Branch Post Office |
| Sengarangudi Pudur B.O | Branch Post Office |
| Suraikkayur 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.