they leave a recorded message saying they are an alarm company and want to put signs in our yard. call back and busy signal...tried three times. filed complaint

You are correct it is a telemarketer for security system.

I got a call from this number but no one was there when I answered, just dead air.

you only have 12 spots on comcast,   then you can not add any more numbers you want to block

Criminals and thugs will rarely steal from their own - it's against their code.
You are very safe in that neighborhood.

This number has called over 10 times in the last couple a weeks and NO ONE says anything but you can tell someone is there because of the back ground noise.

I just received the same call today in the Atlanta area...someone calling saying they were from ADT with a great offer, then asked if I had an alarm system installed.  I told them that wasn't a good question to start with, and then they quickly said thanks and then hung up.  I called the operator to do a reverse lookup, but there was no listing available.  Strange... you have to wonder if they are casing areas.

Megan you don't know this number????????

A lady just called me and said she was from ADT Security System.  I told her we already have an alarm system.   SHE JUST TRIED TO TALK OVER ME.   I YELLED AT HER AND SLAMMED THE PHONE IN HER EAR.   SCAMMERS.  

I HAVE ACTUALLY HAD TO RUN THEM OFF WHEN THEY CAME TO MY DOOR.  THEN I HEARD ON THE NEWS THAT PEOPLE WERE GOING DOOR TO DOOR TRYING TO GET INTO PEOPLE'S HOMES TO ROB THEM.

I don't have a clue who this is and what they want. Called back and got a busy signal. They just hung up on me when I answered.

Got call this AM and no one said anything and I called back only to get a busy signal.  They've called every freakin day!

I also received a few calls from 404-891-5230 here in NC. Always the same, they either say nothing then goodbye, or try and sell us a security system. But they NEVER hang up until I respond. Since this number obviously persists to call people, I think it would be safe to assume that this number will not be held accountable for prying into your personal life. This call would not have disturbed me if he/it had not wanted information about my home security. That said, who is it really that wants your personal information? Your thoughts?

Recorded message said it was an offer from GE home security.  Press 1 for more information.  Press 4 to be placed on the do not call list.  I pressed 1 - curious I guess, recording said "Good-bye" and hung up.

just got a call and the person on the line said i won some money and that they needed my personal 411, guess what i did?  Told the guy to keep my winnings.  don't waste your time with these people. BE VERY CAREFUL!!

No one there wHen I answered. Call back and get fast buSy sIgna

I am on the do not call list and they still call.  A man answered when I said hello.  I hung up.

Hang up/No message call again from Atlanta, GA. I'm in Montgomery, AL. (I would text them to stop but it's a Landline!)

Did not answer, thank goodness for Caller ID lol

congrats on all the police in your neighborhood, you are cool!!!!!! I want to be cool like you.

They are at it again. Claimed I had won a security system. I hung up.

Received a call from this number.  I didn't get to the phone in time.  Tried to call back and busy.  Filed a complaint at Donotcall.gov.  This number seems to have been around for years.  Why hasn't donotcall.gov did anything about it?

Called... left no message on voicemail.

Called several times and never says anything;keeps calling. Caller ID shows number and "Atlanta GA".
Due to a stroke and not being able to work, I am behind in everything I owe. I believe this is a collection agency harassing me trying to cause as much stress as possible so I can have another stroke to finish me off

called for  several days.  Told them I was not interested in a security system and hung up.  Let's stop them , guys.  They ae fishing for info- probably to see who does have asecurity  system!

DO NOT CALL MY NUMBER AGAIN!

Calls and hang up.  I can hear there voice.

They hung up

Just got a call from this number. Dead air.

My experience is the same as the comments below...I repeatedly say 'hello' ...after about a minute or so, an automated message says "goodbye' and the hangs up !!   Call received at 6:05pm today EST

We got a call from this number last night, and are on the Do Not Call list. One of our local new stations recently did a report on these types of robo calls and there is not much you can do. They are too hard for the Do Not Call centers/ government to trace. You can keep reporting them and maybe they will catch them but its unlikely we will be able to stop them.