Calls everyday even after several attempts of calling them back and trying to be put on their do no call list. They keep asking for a home owner even though this is an apartment. Caller ID says National Alamo Security company. Real crooks it seems. They take your number after you put it on their so called do not call list and sell it to others. Unsolicited calls have increased on my number after I did that twice and they still keep calling.

Thanks for info. zai as company didn't show up on our caller ID.  We blocked their number.

Missed the call; no message was left.