I have received several calls from this number. Called ID is Gary Mitchell. When I called the number, I receive a message that is number is no longer in service. Seems to be a scam. I have now blocked the number.
When I do a search, the number is provided by T-mobile from Grand Prairie, TX.
I called Reliance Air Duct & Carpet Care and had a very interesting conversation with someone at the company. She assured me that it was not their company that was calling me and that they do not use a telemarketing firm for cold calling. I told her that the calls are coming from 469-212-3755, she assured me that the number was not related to their company and that she would pass the information along to management.