Below are the mobile number series starting with 8399720. 8399720 mobile series has been awarded to Vi (Vodafone Idea) Operator for Assam Circle. So, all the numbers starting with 8399720, including 83997200, 83997201, 83997202, 83997203, 83997204, 83997205, 83997206, 83997207, 83997208 and 83997209 belong to Vi (Vodafone Idea) Assam. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8399720. With each sub-series like 83997200, 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 8399720 ( Eight Three Nine Nine Seven Two Zero ).