Below are the mobile number series starting with 8580104. 8580104 mobile series has been awarded to BSNL Mobile Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 8580104, including 85801040, 85801041, 85801042, 85801043, 85801044, 85801045, 85801046, 85801047, 85801048 and 85801049 belong to BSNL Mobile Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8580104. With each sub-series like 85801040, 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 8580104 ( Eight Five Eight Zero One Zero Four ).