As mentioned, the acronym SSI used with search (SSI survey) directs to this company https://www.linkedin.com/company/survey-sampling-international with website. Another search "SSI OPT-OUT" directs to their webpage on how to stop the calls see https://www.surveysampling.com/contact/opt-out-do-not-call/
They called the office (where we have to answer the phone) and butched the name of the person they asked for, they were transferred to the line and that person declined to answer. I called back the number to see what it was, and of course got a recording and no way to get a person, the recording says they are a survey company, and directs you to their website of survey sampling .com, which is a fluff site from what is there. Nothing to be concerned with. They are using the SSI initials on their number trying to trick people into thinking "Social Security Insurance"
RELENTLESS callers. Caller ID said SSI. They are a company just fishing for information to resell to others. They wanted me to give them details about my Phone/Internet provider. They called me Dozens of times over the last few weeks. I finally took the survey and gave them completely false information. I love screwing with these idiots. Told them I had 50 employees and was unhappy with my phone service. So now I give it a week before I start getting calls and mailers. Can't wait to tell them I am a 1 man shop. This then will discredit SSI as a viable provider of leads.
Says SSI on caller ID. We don't answer it, they don't leave messages. They used a different number a couple of weeks ago. We don't answer calls unless we know who is calling. Anyone who wants to talk to us can leave a message stating purpose and reason for calling.