Below are the mobile number series starting with 8577. 8577 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (West) Circle. So, all the numbers starting with 8577, including 85770, 85771, 85772, 85773, 85774, 85775, 85776, 85777, 85778 and 85779 belong to Vi (Vodafone Idea) UP (West). There are a total of around 10 lac (One million) mobile numbers possible with the series 8577. With each sub-series like 85770, around 1 lac (99,999 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 8577 ( Eight Five Seven Seven ).