Below are the mobile number series starting with 799121142. 799121142 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 799121142, including 7991211420, 7991211421, 7991211422, 7991211423, 7991211424, 7991211425, 7991211426, 7991211427, 7991211428 and 7991211429 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 799121142. With each sub-series like 7991211420, 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 799121142 ( Seven Nine Nine One Two One One Four Two ).