Below are the mobile number series starting with 771742142. 771742142 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 771742142, including 7717421420, 7717421421, 7717421422, 7717421423, 7717421424, 7717421425, 7717421426, 7717421427, 7717421428 and 7717421429 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 771742142. With each sub-series like 7717421420, 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 771742142 ( Seven Seven One Seven Four Two One Four Two ).