Pincode 628621 is a 6-digit postal code serving 7 post offices in Tuticorin district, Tamil Nadu. Puthukudi S.O is the Post Office for this area, located at 8.6216°N, 77.9098°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Tuticorin delivery zone.
| Post Office | Type |
|---|---|
| Puthukudi S.O | Post Office |
| Ariyanayagipuram B.O | Branch Post Office |
| Athalikulam B.O | Branch Post Office |
| Athichanallur B.O | Branch Post Office |
| Sriparangusanallur B.O | Branch Post Office |
| Tirupuliyangudi B.O | Branch Post Office |
| Velur B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Tuticorin, Tamil Nadu. Map data: OpenStreetMap, CARTO.