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Historical Robocalls By Time For Colorado

172.8 million robocalls were placed to Colorado so far in 2024,
equaling roughly 30.2 calls per person affected.

Time Frame Est. National Calls
Year: 2024 (so far) 172,794,800
March 2024 60,183,600
February 2024 53,741,500
January 2024 58,869,700
Year: 2023 790,321,100
December 2023 52,935,000
November 2023 61,563,300
October 2023 64,295,100
September 2023 60,017,500
August 2023 67,327,200
July 2023 66,391,600
June 2023 72,469,900
May 2023 77,040,100
April 2023 67,822,500
March 2023 72,656,200
February 2023 62,957,200
January 2023 64,845,500
Year: 2022 749,292,800
December 2022 60,841,900
November 2022 68,312,900
October 2022 67,882,100
September 2022 62,453,100
August 2022 68,047,200
July 2022 56,497,700
June 2022 65,214,400
May 2022 59,044,200
April 2022 58,662,800
March 2022 66,997,900
February 2022 56,740,500
January 2022 58,598,100
Year: 2021 824,847,000
December 2021 57,334,600
November 2021 61,474,700
October 2021 62,466,300
September 2021 62,605,100
August 2021 65,170,900
July 2021 67,668,300
June 2021 74,090,600
May 2021 63,928,300
April 2021 77,257,600
March 2021 84,300,200
February 2021 80,079,100
January 2021 68,471,300
Year: 2020 726,105,700
December 2020 64,475,100
November 2020 64,678,600
October 2020 70,699,400
September 2020 63,442,200
August 2020 56,918,300
July 2020 55,183,700
June 2020 53,890,800
May 2020 48,822,400
April 2020 44,077,700
March 2020 61,783,200
February 2020 73,374,900
January 2020 68,759,400
Year: 2019 844,763,200
December 2019 64,301,000
November 2019 74,064,600
October 2019 82,327,400
September 2019 67,576,600
August 2019 71,045,000
July 2019 69,271,900
June 2019 62,862,700
May 2019 65,671,900
April 2019 70,007,700
March 2019 73,603,000
February 2019 68,488,500
January 2019 75,542,900
Year: 2018 669,122,500
December 2018 64,888,900
November 2018 71,488,700
October 2018 75,091,900
September 2018 62,338,000
August 2018 57,392,200
July 2018 54,182,200
June 2018 60,246,300
May 2018 57,550,900
April 2018 47,407,900
March 2018 44,885,900
February 2018 36,594,600
January 2018 37,055,000
Year: 2017 381,680,000
December 2017 35,658,900
November 2017 34,446,100
October 2017 32,827,000
September 2017 30,984,000
August 2017 39,362,000
July 2017 31,412,500
June 2017 31,035,500
May 2017 33,595,500
April 2017 32,145,000
March 2017 30,685,000
February 2017 25,606,000
January 2017 23,922,500
Year: 2016 (partial) 259,170,500
December 2016 26,297,000
November 2016 27,596,000
October 2016 27,474,000
September 2016 31,078,500
August 2016 31,999,000
July 2016 28,197,500
June 2016 28,315,000
May 2016 29,770,000
April 2016 28,443,500

2024 Robocall Impact

Calls Placed
172.8M
Avg. Calls Per Person
30.2

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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