Below are the mobile number series starting with 83172001. 83172001 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (West) Circle. So, all the numbers starting with 83172001, including 831720010, 831720011, 831720012, 831720013, 831720014, 831720015, 831720016, 831720017, 831720018 and 831720019 belong to Vi (Vodafone Idea) UP (West). There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 83172001. With each sub-series like 831720010, around Ten (9 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 83172001 ( Eight Three One Seven Two Zero Zero One ).