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Historical Robocalls By Time For Area Code 531

4.2 million robocalls were placed to area code 531 so far in 2022.

Time Frame Est. National Calls
Year: 2022 (so far) 4,228,000
June 2022 530,600
May 2022 735,100
April 2022 674,400
March 2022 781,900
February 2022 726,900
January 2022 779,100
Year: 2021 7,319,600
December 2021 670,000
November 2021 761,300
October 2021 800,300
September 2021 525,400
August 2021 592,700
July 2021 608,600
June 2021 516,400
May 2021 528,400
April 2021 674,200
March 2021 565,800
February 2021 629,000
January 2021 447,500
Year: 2020 2,820,000
December 2020 368,000
November 2020 350,200
October 2020 374,900
September 2020 231,300
August 2020 318,100
July 2020 260,100
June 2020 177,800
May 2020 89,700
April 2020 169,000
March 2020 125,200
February 2020 155,900
January 2020 199,800
Year: 2019 2,229,600
December 2019 126,000
November 2019 101,300
October 2019 174,900
September 2019 93,700
August 2019 171,400
July 2019 171,200
June 2019 283,500
May 2019 309,300
April 2019 133,900
March 2019 295,400
February 2019 201,000
January 2019 168,000
Year: 2018 1,489,300
December 2018 112,300
November 2018 195,500
October 2018 228,000
September 2018 182,400
August 2018 87,700
July 2018 150,800
June 2018 145,700
May 2018 158,900
April 2018 47,900
March 2018 18,800
February 2018 89,900
January 2018 71,400
Year: 2017 248,000
December 2017 66,800
November 2017 48,700
October 2017 6,000
September 2017 3,000
August 2017 65,000
July 2017 8,500
June 2017 11,000
May 2017 11,000
April 2017 15,500
March 2017 6,000
February 2017 5,000
January 2017 1,500
Year: 2016 (partial) 76,500
December 2016 6,500
November 2016 7,000
September 2016 5,000
August 2016 8,000
July 2016 42,500
June 2016 4,000
May 2016 2,500
April 2016 1,000

2022 Robocall Impact

Calls Placed
4.2M

Affected Area

YouMail's Top 100 Robocallers

See which numbers are the highest volume robocallers!

How does the YouMail Robocall Index™ Work?

The YouMail Robocall Index™ estimates monthly robocall volume in the US, as well as in various regions, and highlights the worst offenders. The index works by extrapolating the data collected from the many tens of millions of calls made each month to YouMail users.

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