Received call from this number; when I answered there was nobody there, just "dead air until I hung up. What do they want??

We received a call this morning at 4:23 am.  I tried calling it back and got a busy signal and message that it is disconnected.   I hope they get caught for this abuse.

I had a similar number 434-473-6173 call me at 3:30AM this morning, woke me up and I ignored the call. Then this 434-533-4010 number called me an hour later, woke me up again and left a blank 3 minute message. Any idea what the company is?

Called me at 4am this morning woke me up and left a :48 second message.......it was blank

They called July 19, 12:21 a.m. and 12:22 a.m. Very annoying... I did not pick up because of the time and I don't pick up calls when I don't recognize the number.  My voice mail kicked in, but they did not leave a message.  I hope they don't call again.

I was called at 2:30 PST> in the morning about a week ago hung up before I got to the phone.
Last night it was at aprox. 11:45  Just got to sleep. I care for my disabled husband and sleep
is very precious to the both of us. I hope nobody ever does this to this caller..................................

called me too. did not pick up due to area code.

Just called my cel. I am sad that my cel number is not prone to ad sales. I will have to change my cel number again if this continues. They are almost at one a day now. Grr.

This number called my cell this morning at 5:14am central time. WTH?  I didn't answer and they didn't leave a message.

Called us on a Saturday.  Didn't answer.

Sunday morning call to cellphone, they don't even give you a chance to answer.

Whoever it is they called me at 5:25 AM EST early Friday morning (July 12, 2013). When I tried to call the number back, all I get is a busy signal.