Gandarvakkottai is Taluka (Tehsil) in Pudukkottai district of Tamil Nadu state. Gandarvakkottai has 5 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 613301 | Akkachipatti PIN Code | Pudukkottai | Gandarvakkottai | Branch Office |
| 614902 | Athankaraipatti PIN Code | Pudukkottai | Gandarvakkottai | Branch Office |
| 613301 | Mohanur PIN Code | Pudukkottai | Gandarvakkottai | Branch Office |
| 613301 | Veladipatti PIN Code | Pudukkottai | Gandarvakkottai | Branch Office |
| 613301 | Vembanpatti PIN Code | Pudukkottai | Gandarvakkottai | Branch Office |