Who called from 9044107090

Our home number that is on the National Do Not Call Registry is being called by someone at this number. I finally answered it and told the person that our number is on the do not call list and they hung up. Within the next hour they called back twice. They did not identify themselves.

The caller ID said Jacksonville, FL. I don't pick it up when it shows up like that since I don't know anyone in Jacksonville, FL.

they tried this before,,we sent a cease and desist letter to stop them,it did for a while.now we are taking legal action.

Got a call from this number twice tonight.
They won't identify who they are and just hang up after I ask.

Rod - where did you send the letter and what's the name of the company?