Below are the mobile number series starting with 8540. 8540 mobile series has been awarded to telenor Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 8540, including 85400, 85401, 85402, 85403, 85404, 85405, 85406, 85407, 85408 and 85409 belong to telenor Bihar & Jharkhand. There are a total of around 10 lac (One million) mobile numbers possible with the series 8540. With each sub-series like 85400, 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 8540 ( Eight Five Four Zero ).