| Village | Isarain Khurd |
| Block | Kumarkhand |
| District | Madhepura |
| 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 | -18 minutes |
| Latitude | 25.9213808 |
| Longitude | 86.7883015 |
Isarain Khurd is a village panchayat located in the Madhepura district of Bihar state,India. The latitude 25.9213808 and longitude 86.7883015 are the geocoordinate of the Isarain Khurd.
The surrounding nearby villages and its distance from Isarain Khurd are Belari , Kumarkhand , Puraini , Raouta , Rahta , Bishunpur Korlahi , Rani Pati Sukhasan , Kumar Khand , Ramnagar Mahesh , Basiadh , Bishan Pur Sundar , Bishanpur Bajar , Isarain Bela , Isarain Kala , Laxmi Pur Chandi Asthan , Laxmipur Bhagwati , Maganwara , Parmanand Pur , Sihpur Gadhiya , Tegraha Sikiyaha , Tengraha Parihari .
The native language of Isarain Khurd is Hindi,Urdu and most of the village people speak Hindi,Urdu. Isarain Khurd people use Hindi,Urdu language for communication.
Isarain Khurd village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Isarain Khurd sun rise time varies -18 minutes from IST. The vehicle driving side in Isarain Khurd is left, all vehicles should take left side during driving. Isarain Khurd people are using its national currency which is Indian Rupee and its internationl currency code is INR. Isarain Khurd phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Isarain Khurd people are following the dd/mm/yyyy date format in day-to-day life. Isarain Khurd domain name extension( cTLD) is .in .