Below are the mobile number series starting with 8580003. 8580003 mobile series has been awarded to BSNL Mobile Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 8580003, including 85800030, 85800031, 85800032, 85800033, 85800034, 85800035, 85800036, 85800037, 85800038 and 85800039 belong to BSNL Mobile Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8580003. With each sub-series like 85800030, 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 8580003 ( Eight Five Eight Zero Zero Zero Three ).