Below are the mobile number series starting with 8583020. 8583020 mobile series has been awarded to Airtel India Operator for Kolkata Circle. So, all the numbers starting with 8583020, including 85830200, 85830201, 85830202, 85830203, 85830204, 85830205, 85830206, 85830207, 85830208 and 85830209 belong to Airtel India Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8583020. With each sub-series like 85830200, 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 8583020 ( Eight Five Eight Three Zero Two Zero ).