The phone scam survey was conducted online within the United States by The Harris Poll on behalf of Truecaller from March 16-18, 2021. 2,045 U.S. adults aged 18 and older participated. The phone spam survey was conducted online within the United States by The Harris Poll on behalf of Truecaller from March 18-22, 2021. 2,002 U.S. adults ages 18
44%. 44%. Favorable. Unfavorable. +12. Show more polls. No matching polls. Polls conducted after June 28, 2018, the date this page was published, are listed by the date that FiveThirtyEight collected them; polls conducted before then are listed under the last date that the poll was in the field. Polls from firms that are banned by
"Harris Poll: In September 2020, we commissioned The Harris Poll to conduct an online survey of the U.S., Germany, the UK, India, Mexico, Brazil and Indonesia to understand their thoughts about business messaging. The survey was conducted among 8,214 adults ages 18 and older and specific brands and products were not mentioned, including WhatsApp."