Sivagiri is Taluka (Tehsil) in Tirunelveli district of Tamil Nadu state. Sivagiri has 13 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 627757 | Arugankulam PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627757 | Devipattinam PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627764 | Duraisamypuram PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627760 | Gudalur PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627757 | Inamkovilpatti PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627755 | Mullikulam PIN Code | Tirunelveli | Sivagiri | Sub Office |
| 627760 | Naranapuram PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627855 | Puliyangudi PIN Code | Tirunelveli | Sivagiri | Sub Office |
| 627760 | Ramanathapuram Vsd PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627764 | Rayagiri PIN Code | Tirunelveli | Sivagiri | Sub Office |
| 627757 | Sivagiri Tirunelveli PIN Code | Tirunelveli | Sivagiri | Sub Office |
| 627857 | Thirumalapuram PIN Code | Tirunelveli | Sivagiri | Branch Office |
| 627757 | Viswanathaperi PIN Code | Tirunelveli | Sivagiri | Branch Office |