Wow, that's crazy!!

Received a call from this number, did not answer. They let it ring only once and then hung up.

just got a call from this number, they didn't leave a message

Just got a call from this number, they called three times but left no message. My phone says it is coming from Chicago,IL.

I pressed 1 to be connected (so I could get my name off their list esp. since this is my mobile phone) asked to be removed from this list as I am on the Do Not Call Registry, the foreign man said "uh, no ma'am, I cannot, I cannot do that". I said I want my name off the list and you legally have no right to call me, you have been told. He again said "no, no, I cannot. I said you won't? And there was silence, I hung up.