Below are the mobile number series starting with 620397142. 620397142 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620397142, including 6203971420, 6203971421, 6203971422, 6203971423, 6203971424, 6203971425, 6203971426, 6203971427, 6203971428 and 6203971429 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620397142. With each sub-series like 6203971420, 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 620397142 ( Six Two Zero Three Nine Seven One Four Two ).