TNS 2021 Robocall Report: Americans Deluged with 80 Billion Unwanted Calls Over Past Year

TNS’ bi-annual report finds that Tier-1 US carriers account for less than 5% of high-risk calls, affirming a continued shift in robocall activity to smaller VoIP providers.

TNS 2021 Robocall Report: Americans Deluged with 80 Billion Unwanted Calls Over Past Year