Below are the mobile number series starting with 840666. 840666 mobile series has been awarded to Vi (Vodafone Idea) Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 840666, including 8406660, 8406661, 8406662, 8406663, 8406664, 8406665, 8406666, 8406667, 8406668 and 8406669 belong to Vi (Vodafone Idea) Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 840666. With each sub-series like 8406660, around 1 thousand (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 840666 ( Eight Four Zero Six Six Six ).