Below are the mobile number series starting with 7991991. 7991991 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7991991, including 79919910, 79919911, 79919912, 79919913, 79919914, 79919915, 79919916, 79919917, 79919918 and 79919919 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7991991. With each sub-series like 79919910, 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 7991991 ( Seven Nine Nine One Nine Nine One ).