Yes, they call me over and over and over and never stop.  It's futile trying to tell them to stop calling as they just hang up and call again and again and again.  I thought there were laws against this behavior?  How do one complain and is there any government agency that can regulate this behavior and get them to "stop"?

If anyone knows, please share this information.

they called and it rang 2 times, they hung up.   no message.

This person called my cell. Thru white pages i now have his address and another number he uses. If  you are on the national do not call list. Report the number. Or file a nuisance report with phone company. The number is a landline.