Below are the mobile number series starting with 99901. 99901 mobile series has been awarded to Vi (Vodafone Idea) Operator for Delhi Circle. So, all the numbers starting with 99901, including 999010, 999011, 999012, 999013, 999014, 999015, 999016, 999017, 999018 and 999019 belong to Vi (Vodafone Idea) Delhi. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 99901. With each sub-series like 999010, around 10 thousand (9,999 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 99901 ( Nine Nine Nine Zero One ).