Below are the mobile number series starting with 97921. 97921 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 97921, including 979210, 979211, 979212, 979213, 979214, 979215, 979216, 979217, 979218 and 979219 belong to Vi (Vodafone Idea) UP (East). There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 97921. With each sub-series like 979210, 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 97921 ( Nine Seven Nine Two One ).