I have had 3 phone calls in 24 hours from this Harrisburg, PA number along with 2 others. I live in York, PA and I ignore the calls, no vm left.. The phone #'s that have called me are 717-763-7864, 717-763-0151, and 717-763-7860
One of those numbers is being reported as total Air Cleaning, a place that sells rainbow vacuum cleaners. If you are on the DNC, then they are in violation of the law unless you have a prior business relationship within the last 18 months.
Looks like then BBB has given them an F rating. Here is their address. Do the following. Send them a certified, return receipt cease and desist calling letter. File a report with the DNC and the PA State AG.