Below are the mobile number series starting with 8580540. 8580540 mobile series has been awarded to BSNL Mobile Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 8580540, including 85805400, 85805401, 85805402, 85805403, 85805404, 85805405, 85805406, 85805407, 85805408 and 85805409 belong to BSNL Mobile Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8580540. With each sub-series like 85805400, 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 8580540 ( Eight Five Eight Zero Five Four Zero ).