Below are the mobile number series starting with 620999978. 620999978 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620999978, including 6209999780, 6209999781, 6209999782, 6209999783, 6209999784, 6209999785, 6209999786, 6209999787, 6209999788 and 6209999789 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620999978. With each sub-series like 6209999780, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 620999978 ( Six Two Zero Nine Nine Nine Nine Seven Eight ).