Below are the mobile number series starting with 99699831. 99699831 mobile series has been awarded to MTNL (DOLPHIN) Operator for Mumbai Circle. So, all the numbers starting with 99699831, including 996998310, 996998311, 996998312, 996998313, 996998314, 996998315, 996998316, 996998317, 996998318 and 996998319 belong to MTNL (DOLPHIN) Mumbai. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99699831. With each sub-series like 996998310, 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 99699831 ( Nine Nine Six Nine Nine Eight Three One ).