Below are the mobile number series starting with 620123974. 620123974 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620123974, including 6201239740, 6201239741, 6201239742, 6201239743, 6201239744, 6201239745, 6201239746, 6201239747, 6201239748 and 6201239749 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620123974. With each sub-series like 6201239740, 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 620123974 ( Six Two Zero One Two Three Nine Seven Four ).