Below are the mobile number series starting with 858131. 858131 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 858131, including 8581310, 8581311, 8581312, 8581313, 8581314, 8581315, 8581316, 8581317, 8581318 and 8581319 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 858131. With each sub-series like 8581310, 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 858131 ( Eight Five Eight One Three One ).