Below are the mobile number series starting with 831700. 831700 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (West) Circle. So, all the numbers starting with 831700, including 8317000, 8317001, 8317002, 8317003, 8317004, 8317005, 8317006, 8317007, 8317008 and 8317009 belong to Vi (Vodafone Idea) UP (West). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 831700. With each sub-series like 8317000, 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 831700 ( Eight Three One Seven Zero Zero ).