Below are the mobile number series starting with 83131772. 83131772 mobile series has been awarded to JT Group Limited Operator for Mumbai Circle. So, all the numbers starting with 83131772, including 831317720, 831317721, 831317722, 831317723, 831317724, 831317725, 831317726, 831317727, 831317728 and 831317729 belong to JT Group Limited Mumbai. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 83131772. With each sub-series like 831317720, 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 83131772 ( Eight Three One Three One Seven Seven Two ).