Below are the mobile number series starting with 8420100. 8420100 mobile series has been awarded to Airtel India Operator for Kolkata Circle. So, all the numbers starting with 8420100, including 84201000, 84201001, 84201002, 84201003, 84201004, 84201005, 84201006, 84201007, 84201008 and 84201009 belong to Airtel India Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8420100. With each sub-series like 84201000, 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 8420100 ( Eight Four Two Zero One Zero Zero ).