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Robocall Problem Status: High

2020 U.S. Robocall Insights

5.80 billion robocalls were made in December 2020. That's nearly 21 spam calls for every person.


Robocalls per week


Robocalls during weekdays


Robocalls during weekends


Total Robocalls per day


Total Robocalls per minute


Total Robocalls per second

Top 10 Area Codes Flooded by Robocalls

These are cities scammers, robocallers, and telemarketers targeted the most in December.

Area Code City Spam Calls
1 209 California 49,715,129
2 520 Arizona 47,218,573
3 770 Georgia 45,543,984
4 740 Ohio 45,174,912
5 760 California 44,358,705
6 936 Texas 43,876,165
7 909 California 43,764,859
8 937 Ohio 42,166,658
9 678 Georgia 41,127,548
10 919 North Carolina 40,237,740
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RoboKiller’s Impact on the Fight Against Phone Spam

RoboKiller is solving the robocall problem by combining machine learning algorithms with Answer Bots that answer spam calls, driving scammers crazy and putting them out of business.

Spam Calls RoboKiller Blocked in December 2020


Spam Phone Numbers on RoboKiller’s List


Spam Calls RoboKiller Blocked Per Person


Spammer Time Answer Bots Wasted in December 2020

0 hours

Total Spammer’s Time Wasted in 2020

0 minutes
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