Found the source of this phone #: Renewal By Anderson (windows) based in King of Prussia, PA. The owner of the business is named David Kemery. His e-mail is
[email protected]. They maintain a "do not call" list. You need to call him directly (610-228-2405 or 610-228-2034) and demand that they stop calling you, or email him, and if not, then report it on Angie's List or call the police.