Who called from 4195772718

caller called on august 19, 1009 around 430pm but when i answered there was no background noise or breathing or voice just silence...so i hung up

i just had a call from this 577 number an hour ago (830pm) and at first there was silence but then there was a machine voice saying "please press one to complete your call"

SAME HERE!
THE DATE WAS AUGUST 17, 2009 FOR THIS CALL THOUGH

If a number calls you, then why would it ask you to complete a call?

4195772718

I've had this number call me twice and when I call back it goes to a automated voicemail that just repeats 4195772718