Below are the mobile number series starting with 91642121. 91642121 mobile series has been awarded to Vi (Vodafone Idea) Operator for Karnataka Circle. So, all the numbers starting with 91642121, including 916421210, 916421211, 916421212, 916421213, 916421214, 916421215, 916421216, 916421217, 916421218 and 916421219 belong to Vi (Vodafone Idea) Karnataka. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 91642121. With each sub-series like 916421210, around Ten (9 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 91642121 ( Nine One Six Four Two One Two One ).