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Historical Robocalls By Time For Area Code 531

6.8 million robocalls were placed to area code 531 so far in 2024.

Time Frame	Est. National Calls
Year: 2024 (so far)	6,787,600
November 2024	946,000
October 2024	813,700
September 2024	756,500
August 2024	819,700
July 2024	540,600
June 2024	374,800
May 2024	434,100
April 2024	532,100
March 2024	458,600
February 2024	530,600
January 2024	580,900
Year: 2023	7,587,900
December 2023	514,700
November 2023	669,000
October 2023	813,700
September 2023	788,900
August 2023	621,500
July 2023	570,800
June 2023	575,200
May 2023	527,000
April 2023	470,900
March 2023	565,500
February 2023	714,300
January 2023	756,400
Year: 2022	8,519,200
December 2022	772,700
November 2022	701,100
October 2022	991,000
September 2022	740,200
August 2022	634,600
July 2022	451,600
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

2024 Robocall Impact

Calls Placed

6.8M

Affected Area

YouMail's Top 100 Robocallers

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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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