Below are the mobile number series starting with 8017421. 8017421 mobile series has been awarded to Vi (Vodafone Idea) Operator for Kolkata Circle. So, all the numbers starting with 8017421, including 80174210, 80174211, 80174212, 80174213, 80174214, 80174215, 80174216, 80174217, 80174218 and 80174219 belong to Vi (Vodafone Idea) Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8017421. With each sub-series like 80174210, 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 8017421 ( Eight Zero One Seven Four Two One ).