Below are the mobile number series starting with 9918721. 9918721 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 9918721, including 99187210, 99187211, 99187212, 99187213, 99187214, 99187215, 99187216, 99187217, 99187218 and 99187219 belong to Vi (Vodafone Idea) UP (East). There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 9918721. With each sub-series like 99187210, around One Hundred (99 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 9918721 ( Nine Nine One Eight Seven Two One ).