Below are the mobile number series starting with 639100. 639100 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 639100, including 6391000, 6391001, 6391002, 6391003, 6391004, 6391005, 6391006, 6391007, 6391008 and 6391009 belong to Vi (Vodafone Idea) UP (East). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 639100. With each sub-series like 6391000, 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 639100 ( Six Three Nine One Zero Zero ).