When the machine picked up caller hung up.

When I pick up I only hear the eco of my own voice???

I only hear farting noises

Got phone call, didn't answer, no message. Annoyed.

Got phone call on my cell and ignored it.  No message left.

didnt answer.. no message

Who is this?

Number keeps calling- my number is on th e"Do Not Call" list.  Never leaves a message.  Just called back and it is an automated response that gives you an option to hit "1" to have the number removed.  You enter your phone number and you get the recording," Thank you, the number has been removed from the WCA offer clearing house..."  Disturbing

Call back and it will take you to an automated system that will take you off the calling list. Thats what I did. :-)

This number kept calling me... I never answered it. But after looking here I called them back and it takes you to a automated removal system. I did this and it said "Thank you, Your number is now removed from the WAC clearing house." What the heck is WAC clearing house?... I've gotten at least 12 of these calls from different numbers within 3 days!

Received a call from this number - they didn't leave a message.

My phone is on the Do Not Call list -- they shouldn't be soliciting here.