Below are the mobile number series starting with 7991742. 7991742 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7991742, including 79917420, 79917421, 79917422, 79917423, 79917424, 79917425, 79917426, 79917427, 79917428 and 79917429 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7991742. With each sub-series like 79917420, around One Hundred (99 to be precise) mobile numbers are possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 7991742 ( Seven Nine Nine One Seven Four Two ).