Below are the mobile number series starting with 996912421. 996912421 mobile series has been awarded to MTNL (DOLPHIN) Operator for Mumbai Circle. So, all the numbers starting with 996912421, including 9969124210, 9969124211, 9969124212, 9969124213, 9969124214, 9969124215, 9969124216, 9969124217, 9969124218 and 9969124219 belong to MTNL (DOLPHIN) Mumbai. There are a total of around 10 (Ten) mobile numbers possible with the series 996912421. With each sub-series like 9969124210, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 996912421 ( Nine Nine Six Nine One Two Four Two One ).