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December 2021 Knoxville, TN Robocall Data

Calls Placed
12.6 Million
arrow_circle_down
(-17% MoM)
Per Day
405.6K
Per Hour
16.9K
Per Second
4.7
Avg. Calls Per Person
14.4

See historical robocalls by

Top 25 Robocallers to Knoxville, TN in December 2021

Robocaller Place of Origin Caller ID Caller Type
1. 844-986-2169 Toll Free Mortgage Loan Spam Financial Customer Call
2. 865-999-2111 Invalid Number Medical Alert Spam Health Insurance Scam
3. 865-321-8193 Knoxville, TN Health Insurance Scam Health Insurance Scam
4. 877-208-4361 Toll Free AdaptHealth@Callshaper Medical Customer Call
5. 731-859-2621 Whiteville, TN Securus Technologies Prison Call Consent
6. 866-419-9370 Toll Free Synchrony Bank Bank Debt Collector
7. 855-215-1830 Toll Free Ambetter Customer Education
8. 865-375-5002 Jefferson City, TN SmartFind Express Unknown Robocaller
9. 800-318-2596 Toll Free Medical Customer Call Insurance Customer Call
10. 629-205-0624 Invalid Number LIKELY SPAM Unknown Robocaller
11. 865-290-5777 Invalid Number Spam Unknown Robocaller
12. 877-698-3261 Toll Free One Call Now General Alert
13. 800-568-0156 Toll Free Synchrony Bank Financial Customer Call
14. 865-346-8948 Invalid Number loanDepot Mortgage Loan Spam
15. 888-934-6489 Toll Free Comcast Customer Call
16. 423-347-6331 Rogersville, TN Unknown Unknown Robocaller
17. 865-867-7509 Invalid Number Scam Likely Unknown Robocaller
18. 318-746-1250 Barksdale Afb, LA Prison Prepaid Call Prison Prepaid Call
19. 800-438-4357 Toll Free ADT Security Services Home Security Scam
20. 833-525-8081 Toll Free Spectrum Service Payment Reminder
21. 877-741-4113 Toll Free Healthcare Receivables Group Medical Debt Collector
22. 865-622-8108 Knoxville, TN Customer Survey Customer Survey
23. 423-201-4163 Caryville, TN Medical Customer Call Insurance Customer Call
24. 865-292-2120 Knoxville, TN Call Alert Payment Reminder
25. 865-606-2849 Invalid Number Unknown Unknown 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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