Below are the mobile number series starting with 620407997. 620407997 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620407997, including 6204079970, 6204079971, 6204079972, 6204079973, 6204079974, 6204079975, 6204079976, 6204079977, 6204079978 and 6204079979 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620407997. With each sub-series like 6204079970, 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 620407997 ( Six Two Zero Four Zero Seven Nine Nine Seven ).