Stop Telemarketers

National Do Not Call Registry

https://www.donotcall.gov/

Stop Junk Mail

Catalog Choice (choose the free version)

https://www.catalogchoice.org/

DMA Choice.org

https://www.dmachoice.org/

Opt Out of Credit Card Offers

https://www.optoutprescreen.com

Opt Out of Getting the Yellow Pages

https://www.yellowpagesoptout.com/