Below are the mobile number series starting with 972101. 972101 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 972101, including 9721010, 9721011, 9721012, 9721013, 9721014, 9721015, 9721016, 9721017, 9721018 and 9721019 belong to Vi (Vodafone Idea) UP (East). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 972101. With each sub-series like 9721010, around 1 thousand (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 972101 ( Nine Seven Two One Zero One ).