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Historical Robocalls By Time For Area Code 510

218.2 million robocalls were placed to area code 510 so far in 2019,
equaling roughly 124.0 calls per person affected.

Time Frame Est. National Calls
Year: 2019 (so far) 218,177,000
November 2019 20,365,300
October 2019 23,155,100
September 2019 18,156,800
August 2019 18,983,000
July 2019 18,678,400
June 2019 17,292,500
May 2019 19,532,600
April 2019 20,282,900
March 2019 21,746,200
February 2019 19,607,700
January 2019 20,376,500
Year: 2018 192,102,400
December 2018 20,277,200
November 2018 20,426,300
October 2018 19,689,200
September 2018 17,481,100
August 2018 16,849,800
July 2018 16,242,100
June 2018 16,352,700
May 2018 15,828,200
April 2018 13,432,500
March 2018 12,735,500
February 2018 11,153,300
January 2018 11,634,500
Year: 2017 117,530,300
December 2017 11,325,800
November 2017 11,650,500
October 2017 9,981,500
September 2017 10,031,000
August 2017 10,470,500
July 2017 9,426,000
June 2017 9,172,500
May 2017 9,251,000
April 2017 9,217,500
March 2017 9,688,500
February 2017 8,388,500
January 2017 8,927,000
Year: 2016 (partial) 82,167,500
December 2016 8,592,000
November 2016 9,434,500
October 2016 9,726,500
September 2016 10,783,500
August 2016 9,625,500
July 2016 8,320,500
June 2016 8,236,000
May 2016 8,791,000
April 2016 8,658,000

2019 Robocall Impact

Calls Placed
218.2M
Avg. Calls Per Person
124.0

Affected Area


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