Below are the mobile number series starting with 99680131. 99680131 mobile series has been awarded to MTNL (DOLPHIN) Operator for Delhi Circle. So, all the numbers starting with 99680131, including 996801310, 996801311, 996801312, 996801313, 996801314, 996801315, 996801316, 996801317, 996801318 and 996801319 belong to MTNL (DOLPHIN) Delhi. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99680131. With each sub-series like 996801310, 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 99680131 ( Nine Nine Six Eight Zero One Three One ).