Below are the mobile number series starting with 99683997. 99683997 mobile series has been awarded to MTNL (DOLPHIN) Operator for Delhi Circle. So, all the numbers starting with 99683997, including 996839970, 996839971, 996839972, 996839973, 996839974, 996839975, 996839976, 996839977, 996839978 and 996839979 belong to MTNL (DOLPHIN) Delhi. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99683997. With each sub-series like 996839970, 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 99683997 ( Nine Nine Six Eight Three Nine Nine Seven ).