Like TR said above.This is why I am here looking up the number.3yrs ago I had something similar happen and my house was broken into the next day.... call me paranoid.

Some guy said hello a couple times after awhile of waiting.. when they called. I call back and the mailbox is full.  I think they may be some kind of telemarketing scam thing. Is there a way to report this?

They have called several times, usually no one is on the other end, today they called and asked if my security system was monitored. Maybe they are a set up for break and enters.

No one there.Tried to call back and it said the mailbox was full

I work in DSSI's call centre. It is mostly high school students trying to make some money without having to work at McDonalds for minimum wage.Call 1-+1 877-818-3774 ext. 230 and ask to be taken off the list.

Like TR said above.
This is why I am here looking up the number.

3yrs ago I had something similar happen and my house was broken into the next day.... call me paranoid.