Do-Not-Call List Registry Check - Version 1.2 Search for telephone numbers on the FTC, state, andcustom Do Not Call Lists fast and easy. Removesentries with phone numbers on the DNC list on yourclient lists, while retaining those who are not on thelist or those who are current clients (even if they AREon the list). This product is perfect for the following types ofbusinesses: Real Estate, Mortgage and Loan, Auto bodyshops, repair shops, auto glass shops,Cable / SatelliteService Providers,Internet Service Providers (ISP),Chimney, Plumbing, Electrical Service, and many,many more.