I got a call from them as recently as Jun 13, 2013.  I didn't pick up and they didn't leave a message.  The caller ID said "out of area."

Got a call from this number everyday for a week trying to get me to switch from ADT to Security One Alarm. A company that installed my adt alarm now is under contract with Security one. I advised that i was not interested and asked for a manager so that they can take me off the call list. The female was not happy that I asked for a manager, cussed, and told me to go back to Japan. I want to personally go to this third party telemarketing place and show this business that I am born and raised in this country and have them tell me go back to japan to my face. If I could only find out where this place is.

Got a phonecall tonight from "GE Security Systems" - I could clearly hear many people talking (on phones?) in the background...indicating a boiler room set up.  When I asked the person (a woman) to repeat what the call was about, the connection abruptly ended...