This number called twice while I was working and I won't answer. Also right before a 312 area code called. I never call back that is how they can Jack your cell phone.
call came in, no ID. We said " the number you have reached is on a monitored do-not-call list for surveys, solicitations, tele-marketing of any kind. If that be the reason for your call, please hang up now." Heard clicking sound (?hung up?).