Who called from 7208351506

I got a call twice from this number within 10 minutes. No message. I tried to call back and line is dead for a few seconds, then it gives a kind of a busy-trouble signal.

Called twice today, lots of beeping as though it was a fax machine, but the number doesn't reverse lookup to anything.

Just got a call from this number - two minutes apart !!!  I don't know anyone in Colorado so I "stopped" the call.  People don't have anything else better to do with their time these days but to BOTHER other people who are at work - and late at night !!!  This needs to stop !!!

Called twice  and tried to fax to my cell phone. Says from Colorado.

fax