Below are the mobile number series starting with 999991. 999991 mobile series has been awarded to Vi (Vodafone Idea) Operator for Delhi Circle. So, all the numbers starting with 999991, including 9999910, 9999911, 9999912, 9999913, 9999914, 9999915, 9999916, 9999917, 9999918 and 9999919 belong to Vi (Vodafone Idea) Delhi. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 999991. With each sub-series like 9999910, 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 999991 ( Nine Nine Nine Nine Nine One ).