To opt out from any future telephone calls from Survey Sampling (SSI), please call 1-866-360-9563 and leave your telephone number on the company's voice mail.
Here is their web linke: http://www.surveysampling.com/en/general/received-a-call . According to SSI, since it is engaged in surveys, the company claims that it is not covered by the national DO NOT CALL registry.
So I'm LDS, and when I see an 801 area code I think it's somebody from church (live in NV). Wrong! I picked up yesterday, and a woman with an extremely thick Asian accent immediately started reading from a script and I couldn't get a word in edgewise. She said she was calling from "GFK". I had to hang up on her because she wouldn't deviate from the script. Guess I'll block them and won't automatically answer calls from UT anymore.
Your fellow readers are meant to accomplish this how? Try taking your problem to the source of your calls, and don't assume they can guess which numbers they should leave alone.