STD Codes of cities in Tamilnadu
Tamilnadu has one hundred thirty STD Codes for telephone calling.
| District | City |
|---|---|
| Coimbatore | STD Code of Pollachi |
| Ooty | STD Code of Gudalur |
| Ooty | STD Code of Kotagiri |
| Salem | STD Code of Velur |
| Salem | STD Code of Yercaud |
| Salem | STD Code of Attur |
| Salem | STD Code of Sankagiri |
| Erode | STD Code of Gobichettipalayam |
| Salem | STD Code of Namakkal |
| Salem | STD Code of Rasipuram |
| Salem | STD Code of Tiruchengode |
| Salem | STD Code of Omalur |
| Salem | STD Code of Valapady |
| Erode | STD Code of Perundurai |
| Erode | STD Code of Sathiyamangalam |
| Coimbatore | STD Code of Avanashi |
| Salem | STD Code of Metturdam |
| Trichy | STD Code of Aravakurichi |
| Trichy | STD Code of Pudukkottai |
| Trichy | STD Code of Kulithalai |
| Trichy | STD Code of Karur |
| Trichy | STD Code of Musiri |
| Trichy | STD Code of Thuraiyure |
| Trichy | STD Code of Perambalur |
| Trichy | STD Code of Ariyalur |