Who called from 4043976698

This caller called my cell phone. I tried to return the call but to no avail. The system gives me an error "not a working number".

Dont Leave a message.. Called like 3 time within two hours

Same here.  Two calls within a couple of hours.  No message.  I assumed it was a wrong number but I was curious so I Googled it. *shrug*

They have called several times and asked for someone that has never lived here and I have asked them to stop to no avail. I am reporting them to the do not call registry as of today.

They have called numerous times over the last couple of days, no message left.  Same results as everyone else.