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Historical Robocalls By Time For Area Code 399
14.9 thousand robocalls were placed to area code 399 in 2021.
| Time Frame | Est. National Calls |
|---|---|
| Year: 2021 (partial) | 14,900 |
| November 2021 | 1,300 |
| August 2021 | 8,300 |
| July 2021 | 5,300 |
2021 Robocall Impact
Calls Placed
14.9K
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.Working on a robocall story? We can help!
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