| Village | Odappai |
| Block | Poondi |
| District | Thiruvallur |
| 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 | 10 minutes |
| Latitude | 13.1154254 |
| Longitude | 79.9130058 |
Odappai is a village panchayat located in the Thiruvallur district of Tamil-Nadu state,India. The latitude 13.1154254 and longitude 79.9130058 are the geocoordinate of the Odappai.
The native language of Odappai is Tamil and most of the village people speak Tamil. Odappai people use Tamil language for communication.
Odappai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Odappai sun rise time varies 10 minutes from IST. The vehicle driving side in Odappai is left, all vehicles should take left side during driving. Odappai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Odappai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Odappai people are following the dd/mm/yyyy date format in day-to-day life. Odappai domain name extension( cTLD) is .in .