Below are the mobile number series starting with 7991200. 7991200 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7991200, including 79912000, 79912001, 79912002, 79912003, 79912004, 79912005, 79912006, 79912007, 79912008 and 79912009 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7991200. With each sub-series like 79912000, 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 7991200 ( Seven Nine Nine One Two Zero Zero ).