| Village | Oiyav |
| Block | Asthawan |
| District | Nalanda |
| State | Bihar |
| 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 | Hindi,Urdu |
| Time difference | -11 minutes |
| Latitude | 25.62 |
| Longitude | 85.13 |
Oiyav is a village panchayat located in the Nalanda district of Bihar state,India. The latitude 25.62 and longitude 85.13 are the geocoordinate of the Oiyav.
The native language of Oiyav is Hindi,Urdu and most of the village people speak Hindi,Urdu. Oiyav people use Hindi,Urdu language for communication.
Oiyav village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Oiyav sun rise time varies -11 minutes from IST. The vehicle driving side in Oiyav is left, all vehicles should take left side during driving. Oiyav people are using its national currency which is Indian Rupee and its internationl currency code is INR. Oiyav phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Oiyav people are following the dd/mm/yyyy date format in day-to-day life. Oiyav domain name extension( cTLD) is .in .