Below are the mobile number series starting with 991777. 991777 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (West) Circle. So, all the numbers starting with 991777, including 9917770, 9917771, 9917772, 9917773, 9917774, 9917775, 9917776, 9917777, 9917778 and 9917779 belong to Vi (Vodafone Idea) UP (West). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 991777. With each sub-series like 9917770, 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 991777 ( Nine Nine One Seven Seven Seven ).