The Pin Code of Karai is 621109. Get more details along with the Pin Code of Karai. Karai is located in Perambalur district in Tamil Nadu. 621109 is the pincode (Postal code) of Karai.
| Location | Pincode | State | District |
| Karai | 621109 | Tamil Nadu | Perambalur |
| Location | Pincode | State | District |
| Alathur Gate | 621109 | Tamil Nadu | Perambalur |
| Ootathur | 621109 | Tamil Nadu | Perambalur |
| Padalur | 621109 | Tamil Nadu | Perambalur |
| Seedevimangalam | 621109 | Tamil Nadu | Perambalur |
| Therani | 621109 | Tamil Nadu | Perambalur |