Below are the mobile number series starting with 7997021. 7997021 mobile series has been awarded to Vi (Vodafone Idea) Operator for Andhra Pradesh & Telangana Circle. So, all the numbers starting with 7997021, including 79970210, 79970211, 79970212, 79970213, 79970214, 79970215, 79970216, 79970217, 79970218 and 79970219 belong to Vi (Vodafone Idea) Andhra Pradesh & Telangana. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7997021. With each sub-series like 79970210, around One Hundred (99 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 7997021 ( Seven Nine Nine Seven Zero Two One ).