Robocall Problem Status: Epidemic

December 2018 U.S. Robocall Data

4.84 billion robocalls were made in December 2018. That's nearly 19 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 2018.

Area Code City Spam Calls
1 214 Dallas, TX 88,128,091
2 512 Austin, TX 68,956,215
3 832 Houston, TX 67,417,744
4 817 Fort Worth, TX 67,341,927
5 210 San Antonio, TX 61,394,182
6 404 Atlanta, GA 57,898,402
7 702 Las Vegas, NV 55,500,125
8 713 Houston, TX 53,415,771
9 281 Houston, TX 49,100,756
10 310 Los Angeles, CA 48,980,678
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RoboKiller’s Impact on the Fight Against Phone Spam

RoboKiller is solving the robocall epidemic 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 2018


Spam Phone Numbers on RoboKiller’s List


Spam Calls RoboKiller Blocked Per Person


Spammer Time Answer Bots Wasted in December 2018

0 hours

Total Spammer’s Time Wasted in 2018

0 hours
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