Below are the mobile number series starting with 99720231. 99720231 mobile series has been awarded to Airtel India Operator for Karnataka Circle. So, all the numbers starting with 99720231, including 997202310, 997202311, 997202312, 997202313, 997202314, 997202315, 997202316, 997202317, 997202318 and 997202319 belong to Airtel India Karnataka. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99720231. With each sub-series like 997202310, around Ten (9 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 99720231 ( Nine Nine Seven Two Zero Two Three One ).