I also rcvd call this AM and have had several calls for the last month. I called Verizon and spoke to CS operator 3203 who blew me off and said I did not know what I was talking about.
You to should call Verizon since this one of THEIR phones out of Red Lodge>Mt. sold by "Cellco Partnership" dba Verizon Wireless. ASk them "are you aware of this problem?" "Is this a problem with your system ?" "Is this tied to a random call customer doing solicitation research?" If so tell them you are a "National DO NOT CALL" customer who has been so for over 30 days. AND If that does no good tell them tthat this is happening to many customers and if they do not stop the calls to your personal phone that you pay for you will get all together for a class action suit.