Below are the mobile number series starting with 7991504. 7991504 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7991504, including 79915040, 79915041, 79915042, 79915043, 79915044, 79915045, 79915046, 79915047, 79915048 and 79915049 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7991504. With each sub-series like 79915040, 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 7991504 ( Seven Nine Nine One Five Zero Four ).