Below are the mobile number series starting with 8017780. 8017780 mobile series has been awarded to Vi (Vodafone Idea) Operator for Kolkata Circle. So, all the numbers starting with 8017780, including 80177800, 80177801, 80177802, 80177803, 80177804, 80177805, 80177806, 80177807, 80177808 and 80177809 belong to Vi (Vodafone Idea) Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8017780. With each sub-series like 80177800, 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 8017780 ( Eight Zero One Seven Seven Eight Zero ).