Below are the mobile number series starting with 620123972. 620123972 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620123972, including 6201239720, 6201239721, 6201239722, 6201239723, 6201239724, 6201239725, 6201239726, 6201239727, 6201239728 and 6201239729 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620123972. With each sub-series like 6201239720, 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 620123972 ( Six Two Zero One Two Three Nine Seven Two ).