Below are the mobile number series starting with 620199972. 620199972 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620199972, including 6201999720, 6201999721, 6201999722, 6201999723, 6201999724, 6201999725, 6201999726, 6201999727, 6201999728 and 6201999729 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620199972. With each sub-series like 6201999720, 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 620199972 ( Six Two Zero One Nine Nine Nine Seven Two ).