Below are the mobile number series starting with 7991131. 7991131 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7991131, including 79911310, 79911311, 79911312, 79911313, 79911314, 79911315, 79911316, 79911317, 79911318 and 79911319 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7991131. With each sub-series like 79911310, 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 7991131 ( Seven Nine Nine One One Three One ).