https://www.havasunews.com/opinion/our-view-robocall-blockers-work-congress-needs-to-require-their/article_4f58600c-ad17-11e9-beb8-872de550f587.html > Want some good news about robocalls? They are diminishing, according to Youmail, a company that makes call-blocking software. > It may not seem the calls are declining. That’s because there are still literally billions of them each day.