| Village | Vellanoor |
| Block | Villivakkam |
| 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 |
Vellanoor 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 Vellanoor.
The surrounding nearby villages and its distance from Vellanoor are Ayappakkam , Karambakkam , Vanagaram , Villivakkam , Palavedu , Pandeswaram , Nolambur , Pothur , Adayalampattu , Vellacheri , Alathur , Nerkundram , Arakkambakkam , Karlampakkam , Morai , Pammadhukulam , Ramapuram .
The native language of Vellanoor is Tamil and most of the village people speak Tamil. Vellanoor people use Tamil language for communication.
Vellanoor village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Vellanoor sun rise time varies 10 minutes from IST. The vehicle driving side in Vellanoor is left, all vehicles should take left side during driving. Vellanoor people are using its national currency which is Indian Rupee and its internationl currency code is INR. Vellanoor phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Vellanoor people are following the dd/mm/yyyy date format in day-to-day life. Vellanoor domain name extension( cTLD) is .in .