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March 2020 South Dakota Robocall Data

Calls Placed
6.4 Million
arrow_circle_down
(-12.6% MoM)
Per Day
205.5K
Per Hour
8.6K
Per Second
2.4
Avg. Calls Per Person
8.5

See historical robocalls by

Top 20 Robocallers to South Dakota in March 2020

Robocaller Place of Origin Caller ID Caller Type
1. 605-270-0567 Madison, SD Unknown Unknown Robocaller
2. 866-950-7300 Toll Free Rushmore Service Center LLC Unknown Robocaller
3. 605-413-4488 Sioux Falls, SD Substitute Teacher Alert Substitute Teacher Alert
4. 702-218-4600 Las Vegas, NV Speedy End Unknown Robocaller
5. 817-814-7827 Fort Worth, TX Substitute Teacher Alert Substitute Teacher Alert
6. 605-988-6668 Sioux Falls, SD Collection Unknown Robocaller
7. 605-369-2160 Springfield, SD Prison Free Call Prison Call Payment
8. 605-789-5495 Sioux Falls, SD Prison Call Payment Prison Call Payment
9. 605-646-4634 Rapid City, SD Prison Call Payment Prison Call Payment
10. 605-333-1500 Sioux Falls, SD SANFORD Unknown Robocaller
11. 972-512-3474 Dallas, TX Synchrony Bank Bank/Credit Card Payment Reminder
12. 605-393-1500 Rapid City, SD Customer Call Customer Call
13. 877-552-0601 Toll Free Student Absence Alert Unknown Robocaller
14. 866-718-4777 Toll Free Securus Inmate Prison Call Consent
15. 866-665-4386 Toll Free Payment Reminder Payment Reminder
16. 888-257-1086 Toll Free Unknown Unknown Robocaller
17. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
18. 713-568-6973 Houston, TX Prison Call Consent Prison Call Consent
19. 888-233-9545 Toll Free Fortiva Bank/Credit Card Payment Reminder
20. 605-252-3658 Aberdeen, SD Generic Robocaller Generic Robocaller

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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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