Below are the mobile number series starting with 9128. 9128 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 9128, including 91280, 91281, 91282, 91283, 91284, 91285, 91286, 91287, 91288 and 91289 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 10 lac (One million) mobile numbers possible with the series 9128. With each sub-series like 91280, around 1 lac (99,999 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 9128 ( Nine One Two Eight ).