Tamil Nadu Pin Code
| District | State |
|---|---|
| ARIYALUR | Tamil Nadu |
| Chennai | Tamil Nadu |
| COIMBATORE | Tamil Nadu |
| CUDDALORE | Tamil Nadu |
| DHARMAPURI | Tamil Nadu |
| DINDIGUL | Tamil Nadu |
| ERODE | Tamil Nadu |
| KANCHIPURAM | Tamil Nadu |
| KANYAKUMARI | Tamil Nadu |
| KARAIKAL | Tamil Nadu |
| KARUR | Tamil Nadu |
| KRISHNAGIRI | Tamil Nadu |
| MADURAI | Tamil Nadu |
| NAGAPATTINAM | Tamil Nadu |
| NAMAKKAL | Tamil Nadu |
| NILGIRIS | Tamil Nadu |
| PERAMBALUR | Tamil Nadu |
| PONDICHERRY | Tamil Nadu |
| PUDUKKOTTAI | Tamil Nadu |
| RAMANATHAPURAM | Tamil Nadu |
| SALEM | Tamil Nadu |
| SIVAGANGA | Tamil Nadu |
| THANJAVUR | Tamil Nadu |
| THENI | Tamil Nadu |
| TIRUCHIRAPPALLI | Tamil Nadu |
| TIRUNELVELI | Tamil Nadu |
| TIRUPPUR | Tamil Nadu |
| TIRUVALLUR | Tamil Nadu |
| TIRUVANNAMALAI | Tamil Nadu |
| TIRUVARUR | Tamil Nadu |
| TUTICORIN | Tamil Nadu |
| VELLORE | Tamil Nadu |
| VILLUPURAM | Tamil Nadu |
| VIRUDHUNAGAR | Tamil Nadu |