This # was called to my cell...it rang once; then the party hung up. Suspicious about the number, but didn't want to call back. Where is it from?

call company cell hung up after 2 rings?????

Scam. They call with FBI statistics on break ins then say they'll put a security system in your house for free if you let them put a sign in your yard. I pressed the number to be removed from their "call list". I still get the calls just from different numbers. Colorado area code too

And what the conveniently forget to mention is that there is a hefty monthly service fee and a hefty early termination fee to actually use this "free" system.

They called my number at about 8:10 PM and only let it ring 2 times and then hung up.  No message and i hope they never call again.