How exactly do you mean blacklisted? Do you mean barred because it's nicked out something? Easiest way to try is to get a SIM, register it and try calling the new 089 number allocated to it.
How exactly do you mean blacklisted? Do you mean barred because it's nicked out something? Easiest way to try is to get a SIM, register it and try calling the new 089 number allocated to it.