Below are the mobile number series starting with 620139971. 620139971 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620139971, including 6201399710, 6201399711, 6201399712, 6201399713, 6201399714, 6201399715, 6201399716, 6201399717, 6201399718 and 6201399719 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620139971. With each sub-series like 6201399710, 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 620139971 ( Six Two Zero One Three Nine Nine Seven One ).