Below are the mobile number series starting with 99180. 99180 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 99180, including 991800, 991801, 991802, 991803, 991804, 991805, 991806, 991807, 991808 and 991809 belong to Vi (Vodafone Idea) UP (East). There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 99180. With each sub-series like 991800, around 10 thousand (9,999 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 99180 ( Nine Nine One Eight Zero ).