Robocall revenge: How you can stop the calls In the month of April, Pennsylvanians tried to dodge around 160 million robocalls. Consumers can outsmart scammers with these simple tips. Author: Rachel Yonkunas (FOX43) Updated: 10:46 PM EDT May 13, 2021 HARRISBURG, Pa. — Nearly half of all mobile calls in the U.S are robocalls, according to data from YouMail, a company that develops robocall blocking software. Money lost to scammers is skyrocketing too. Officials with the Federal Trade Commission said the number of complaints they are getting suggests the problem is getting worse. FOX43 Reveals what you can do to stop the calls. In the month of April, Pennsylvanians tried to dodge around 160 million robocalls. Robocalls hit record highs before the pandemic and they are ramping up again. The financial cost is spiraling too.