Below are the mobile number series starting with 620397477. 620397477 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620397477, including 6203974770, 6203974771, 6203974772, 6203974773, 6203974774, 6203974775, 6203974776, 6203974777, 6203974778 and 6203974779 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620397477. With each sub-series like 6203974770, 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 620397477 ( Six Two Zero Three Nine Seven Four Seven Seven ).