Below are the mobile number series starting with 99001. 99001 mobile series has been awarded to Airtel India Operator for Karnataka Circle. So, all the numbers starting with 99001, including 990010, 990011, 990012, 990013, 990014, 990015, 990016, 990017, 990018 and 990019 belong to Airtel India Karnataka. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 99001. With each sub-series like 990010, around 10 thousand (9,999 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 99001 ( Nine Nine Zero Zero One ).