Below are the mobile number series starting with 8580442. 8580442 mobile series has been awarded to BSNL Mobile Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 8580442, including 85804420, 85804421, 85804422, 85804423, 85804424, 85804425, 85804426, 85804427, 85804428 and 85804429 belong to BSNL Mobile Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8580442. With each sub-series like 85804420, 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 8580442 ( Eight Five Eight Zero Four Four Two ).