Below are the mobile number series starting with 620397404. 620397404 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620397404, including 6203974040, 6203974041, 6203974042, 6203974043, 6203974044, 6203974045, 6203974046, 6203974047, 6203974048 and 6203974049 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620397404. With each sub-series like 6203974040, 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 620397404 ( Six Two Zero Three Nine Seven Four Zero Four ).