Below are the mobile number series starting with 91640. 91640 mobile series has been awarded to Vi (Vodafone Idea) Operator for Karnataka Circle. So, all the numbers starting with 91640, including 916400, 916401, 916402, 916403, 916404, 916405, 916406, 916407, 916408 and 916409 belong to Vi (Vodafone Idea) Karnataka. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 91640. With each sub-series like 916400, 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 91640 ( Nine One Six Four Zero ).