This number has CID of "Quicken loans". They have been calling and hanging up for over a week about 3 times a day.
I am on the "do not call list" and have even returned a call to the number and requested to be removed from the list.
Do not buy anything or even consider this company for taxes, mortgages or loans. It is obvoiusly fruadulent phishing to take advantage of folks that do not have a clue.