Below are the mobile number series starting with 857740. 857740 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (West) Circle. So, all the numbers starting with 857740, including 8577400, 8577401, 8577402, 8577403, 8577404, 8577405, 8577406, 8577407, 8577408 and 8577409 belong to Vi (Vodafone Idea) UP (West). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 857740. With each sub-series like 8577400, 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 857740 ( Eight Five Seven Seven Four Zero ).