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Historical Robocalls By Time For Area Code 303

54.7 million robocalls were placed to area code 303 so far in 2024,
equaling roughly 22.1 calls per person affected.

Time Frame Est. National Calls
Year: 2024 (so far) 54,696,700
March 2024 18,255,800
February 2024 17,214,500
January 2024 19,226,400
Year: 2023 247,927,900
December 2023 16,980,600
November 2023 20,185,400
October 2023 20,549,200
September 2023 20,509,100
August 2023 20,165,900
July 2023 21,620,700
June 2023 22,274,000
May 2023 23,962,100
April 2023 21,393,200
March 2023 22,016,500
February 2023 18,961,700
January 2023 19,309,500
Year: 2022 252,609,100
December 2022 18,315,700
November 2022 21,837,600
October 2022 22,211,700
September 2022 21,961,700
August 2022 23,151,200
July 2022 19,113,400
June 2022 22,800,000
May 2022 20,781,000
April 2022 20,707,000
March 2022 22,914,600
February 2022 19,153,600
January 2022 19,661,600
Year: 2021 285,299,300
December 2021 21,256,100
November 2021 20,279,500
October 2021 22,031,400
September 2021 21,902,800
August 2021 22,734,800
July 2021 22,865,600
June 2021 26,211,800
May 2021 22,094,800
April 2021 26,349,900
March 2021 28,940,700
February 2021 27,482,600
January 2021 23,149,300
Year: 2020 241,055,600
December 2020 22,345,600
November 2020 21,608,700
October 2020 23,203,800
September 2020 20,462,400
August 2020 18,465,400
July 2020 18,082,100
June 2020 17,804,600
May 2020 19,151,900
April 2020 14,465,100
March 2020 20,165,600
February 2020 23,692,500
January 2020 21,607,900
Year: 2019 281,697,200
December 2019 20,719,500
November 2019 23,809,800
October 2019 26,862,600
September 2019 22,714,300
August 2019 23,433,000
July 2019 23,500,000
June 2019 21,990,100
May 2019 22,463,100
April 2019 23,394,600
March 2019 24,064,400
February 2019 22,939,100
January 2019 25,806,700
Year: 2018 227,872,600
December 2018 21,867,600
November 2018 23,940,100
October 2018 25,947,300
September 2018 21,417,100
August 2018 19,478,100
July 2018 17,954,000
June 2018 20,618,700
May 2018 19,316,000
April 2018 15,397,100
March 2018 15,471,800
February 2018 13,356,100
January 2018 13,108,700
Year: 2017 119,757,400
December 2017 12,189,100
November 2017 11,211,300
October 2017 11,387,500
September 2017 10,163,000
August 2017 12,968,500
July 2017 9,356,000
June 2017 9,129,500
May 2017 9,606,000
April 2017 9,563,500
March 2017 9,139,500
February 2017 7,923,500
January 2017 7,120,000
Year: 2016 (partial) 82,323,000
December 2016 7,874,000
November 2016 8,236,500
October 2016 8,688,000
September 2016 9,942,000
August 2016 10,566,000
July 2016 9,294,500
June 2016 9,073,500
May 2016 9,616,000
April 2016 9,032,500

2024 Robocall Impact

Calls Placed
54.7M
Avg. Calls Per Person
22.1

Affected Area

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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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