Below are the mobile number series starting with 9997. 9997 mobile series has been awarded to Airtel India Operator for UP (West) Circle. So, all the numbers starting with 9997, including 99970, 99971, 99972, 99973, 99974, 99975, 99976, 99977, 99978 and 99979 belong to Airtel India UP (West). There are a total of around 10 lac (One million) mobile numbers possible with the series 9997. With each sub-series like 99970, around 1 lac (99,999 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 9997 ( Nine Nine Nine Seven ).