Below are the mobile number series starting with 799121. 799121 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 799121, including 7991210, 7991211, 7991212, 7991213, 7991214, 7991215, 7991216, 7991217, 7991218 and 7991219 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 799121. With each sub-series like 7991210, around 1 thousand (999 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 799121 ( Seven Nine Nine One Two One ).