Below are the mobile number series starting with 7780020. 7780020 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7780020, including 77800200, 77800201, 77800202, 77800203, 77800204, 77800205, 77800206, 77800207, 77800208 and 77800209 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7780020. With each sub-series like 77800200, 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 7780020 ( Seven Seven Eight Zero Zero Two Zero ).