Below are the mobile number series starting with 7780001. 7780001 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7780001, including 77800010, 77800011, 77800012, 77800013, 77800014, 77800015, 77800016, 77800017, 77800018 and 77800019 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7780001. With each sub-series like 77800010, 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 7780001 ( Seven Seven Eight Zero Zero Zero One ).