| Village | Kallathur |
| Block | Jawathu Hills |
| District | Tiruvannamalai |
| State | Tamil Nadu |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Tamil |
| Time difference | 12 minutes |
| Latitude | 11.258778 |
| Longitude | 79.373496 |
Kallathur is a village panchayat located in the Tiruvannamalai district of Tamil-Nadu state,India. The latitude 11.258778 and longitude 79.373496 are the geocoordinate of the Kallathur.
The native language of Kallathur is Tamil and most of the village people speak Tamil. Kallathur people use Tamil language for communication.
Kallathur village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kallathur sun rise time varies 12 minutes from IST. The vehicle driving side in Kallathur is left, all vehicles should take left side during driving. Kallathur people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kallathur phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kallathur people are following the dd/mm/yyyy date format in day-to-day life. Kallathur domain name extension( cTLD) is .in .