Below are the mobile number series starting with 8583501. 8583501 mobile series has been awarded to Airtel India Operator for Kolkata Circle. So, all the numbers starting with 8583501, including 85835010, 85835011, 85835012, 85835013, 85835014, 85835015, 85835016, 85835017, 85835018 and 85835019 belong to Airtel India Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8583501. With each sub-series like 85835010, 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 8583501 ( Eight Five Eight Three Five Zero One ).