I got a call from this number, missed it, received no voice mail. I don't know anyone that lives in Maryland. My number blocking app said it was likely spam, and judging by the other comments posted here it was right. Number blocked.
Other
22
Jan 7, 2014
This c-sucker just called me and didn't say anything!
Other
23
Jan 7, 2014
Got a call from this number several times always the same security scam haven't answered since the first time.
Other
24
Jan 7, 2014
This number (240-318-1559) just called me, I was on another call and couldn't get to it. When called back just a generic answering machine with options.
Other
25
Jan 7, 2014
Called an unlisted fone number. Must be an autodialer