You may receive an email, post card or phone call from USCF or Publishing Concepts Inc titled Verification for US Chess members asking you to call Publishing Concepts, purportedly to verify your details for your membership.
There is no need to call them, you can easily verify your information through the website.
This company is creating a book on chess experiences (oral history of chess). The real purpose of the call is to ask you if you want to provide your chess story for possible inclusion in the book and then they will try to sell you the book.
If you are interested in providing your story by all means go ahead. There is no guarantee it will be used but this is a real USCF sponsored project despite the completely misleading communication.
The link below contains more information about the project / book.