Below are the mobile number series starting with 7731. 7731 mobile series has been awarded to Vi (Vodafone Idea) Operator for Andhra Pradesh & Telangana Circle. So, all the numbers starting with 7731, including 77310, 77311, 77312, 77313, 77314, 77315, 77316, 77317, 77318 and 77319 belong to Vi (Vodafone Idea) Andhra Pradesh & Telangana. There are a total of around 10 lac (One million) mobile numbers possible with the series 7731. With each sub-series like 77310, around 1 lac (99,999 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 7731 ( Seven Seven Three One ).