Found this number on my caller id.

Caller called, left no message, and forgot to hang up. I could hear an intercity train rattling for about 5 min.

called at work, left no msg

Rcvd call from this number.  Male caller.  He just kept saying 'hello'.  I said hello to him and he did not say anything different.  Then I hung up.

I received a call from 1-773-681-5078 and when I picked up it turned out to be my father calling from Ireland -- how come?  Was it a crossed line or is that a bogus number, or is my phone tapped or crossed with someone elses?

Received a call from this number at work. The person spoke with a heavy accent; connection was poor, but the person tried to identify me by name, and came very close to my first and last name. He ignored my requests to identify himself. I tried to call back, and received a fast busy.

i keep receiving a phone call from this number.  I do not recognize who this is.  It must be a prank.

rec'd a call from this number to my work line.  voicemail was left but no message left.  like other people i could hear 'room noises' in the background in their voicemail.  i don't use my work number for anything personal, so i just assume it's a sales/marketing/nonsense-type call.

My boyfriend is in Afghanistan and when he called, this is the number that came up. It's weird because he called my cell phone first and it came up a 6-digit number (the way it usually does). I had him call me on my work phone though and this was the number that showed up on the caller ID when he did.... Strange.

They call every day at work and don't leave messages.

Receiving calls daily from this number.  They call and hang up, can sometimes her child in backgroung.  Unable to call back due to fast busy signal.

Calls made to my phone; no message and unable to call back due to fast busy or "unable to complete" message.

Received a call from 773-681-5078 while in France, luckily my incoming VOIP calls are free so they won't hit me with roaming fees. They didn't leave a message, But since 773 is my home area code I think it's someone I know and start spending time trying to find out who called. 681 is Benzenville way in the burbs don't think I know anyone there. Of course I eventually landed here to realize it's most likely another "prank" sales call. There's go to be a way to get rid if these annoying callers. Fortunately my service enables me to block the number with a click, but I still get at least one a week from different numbers, suppose everybody else does too. More information was available for about 2 bucks on 411.com but I sure don't want to loose any money because of these jerks. Can't some genius figure out how to nuke these jerks once and for all?

Caller called, left no message, and forgot to hang up. He was on a board of an intercity train, I could hear the wheels rattling for about 5 min.

Got a call from this number, they asked for me (of course said my name wrong) I pronouned my name for them and they hung up.  When trying to call the number back, I get a message that I entered the wrong access code.  What is this?