Below are the mobile number series starting with 99131. 99131 mobile series has been awarded to Vi (Vodafone Idea) Operator for Gujarat Circle. So, all the numbers starting with 99131, including 991310, 991311, 991312, 991313, 991314, 991315, 991316, 991317, 991318 and 991319 belong to Vi (Vodafone Idea) Gujarat. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 99131. With each sub-series like 991310, around 10 thousand (9,999 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 99131 ( Nine Nine One Three One ).