Pincode 630312 is a 6-digit postal code serving 5 post offices in Sivaganga district, Tamil Nadu. Puliyal S.O is the Post Office for this area, located at 9.8469°N, 78.8634°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Sivaganga delivery zone.
| Post Office | Type |
|---|---|
| Puliyal S.O | Post Office |
| Kiliyur B.O | Branch Post Office |
| Neivayal B.O | Branch Post Office |
| Thidakottai B.O | Branch Post Office |
| T.Nagani B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Sivaganga, Tamil Nadu. Map data: OpenStreetMap, CARTO.