I guess only for Americans...

www.donotcall.gov

If you don't want to do it there, you can call 1-888-382-1222.

Sign up , and after october first telemarketers will face fines up to $11,000 per call if they call you and you are on the list.

Nonprofit and political callers will be free to ignore it, but will have to honor consumer requests not to be called back.

Businesses will be free to call customers for 18 months after making a sale, but they too will have to honor opt-out requests.