Below are the mobile number series starting with 620463972. 620463972 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620463972, including 6204639720, 6204639721, 6204639722, 6204639723, 6204639724, 6204639725, 6204639726, 6204639727, 6204639728 and 6204639729 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620463972. With each sub-series like 6204639720, 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 620463972 ( Six Two Zero Four Six Three Nine Seven Two ).