Trichy STD Code Is 0431
| STD Code : | 0431 |
| Taluk or Location Name : | Trichy |
| District : | Tiruchirappalli |
| State : | Tamil Nadu |
How do I call a landline number in Trichy?
If you are dialing a landline number of Trichy from India then you need to prefix STD code 0431 followed by the phone number. If you are dialing a landline number of Trichy from outside of India then you need to add +91 OR 091 (the country code) followed by 431 and then the phone number.