The  Fair Credit Reporting Act  allows consumers who wish to opt out of receiving pre approved credit card and insurance offers for 5 years by filling out an online form at www.optoutprescreen.comor calling 888.567.8688.  In addition, you can opt out permanently by filling out an online form and mailing in the signed confirmation form. This may take a while, but the service bars credit reporting companies such as Equifax or TransUnion from continuing to provide your information to others.  Not all marketers receive their mailing lists from credit companies so you can also opt out using www.dmachoice.org or call 212.790.1500.