Below are the mobile number series starting with 8583380. 8583380 mobile series has been awarded to Airtel India Operator for Kolkata Circle. So, all the numbers starting with 8583380, including 85833800, 85833801, 85833802, 85833803, 85833804, 85833805, 85833806, 85833807, 85833808 and 85833809 belong to Airtel India Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8583380. With each sub-series like 85833800, 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 8583380 ( Eight Five Eight Three Three Eight Zero ).