Below are the mobile number series starting with 620397963. 620397963 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620397963, including 6203979630, 6203979631, 6203979632, 6203979633, 6203979634, 6203979635, 6203979636, 6203979637, 6203979638 and 6203979639 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620397963. With each sub-series like 6203979630, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 620397963 ( Six Two Zero Three Nine Seven Nine Six Three ).