Below are the mobile number series starting with 82100. 82100 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 82100, including 821000, 821001, 821002, 821003, 821004, 821005, 821006, 821007, 821008 and 821009 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 82100. With each sub-series like 821000, around 10 thousand (9,999 to be precise) mobile numbers are possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 82100 ( Eight Two One Zero Zero ).