Below are the mobile number series starting with 99691023. 99691023 mobile series has been awarded to MTNL (DOLPHIN) Operator for Mumbai Circle. So, all the numbers starting with 99691023, including 996910230, 996910231, 996910232, 996910233, 996910234, 996910235, 996910236, 996910237, 996910238 and 996910239 belong to MTNL (DOLPHIN) Mumbai. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99691023. With each sub-series like 996910230, 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 99691023 ( Nine Nine Six Nine One Zero Two Three ).