Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

April 2019 Knoxville, TN Robocall Data

Calls Placed
15.9 Million
(-10.1% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

Top 20 Robocallers to Knoxville, TN in April 2019

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 865-413-3256 Bybee, TN Unknown Bank/Credit Card Payment Reminder Bank/Credit Card Payment Reminder
2. 404-736-1880 Atlanta, GA Level 3 Communications Google Voice Call Answer Messaging System Calling
3. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
4. 423-881-3612 Pikeville, TN Unknown Prison Call Payment Prison Call Payment
5. 865-205-5103 Invalid Number Inteliquent (865) 205-5103 Unknown Robocaller
6. 866-437-2914 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank/Credit Card Payment Reminder
7. 865-205-5102 Invalid Number Inteliquent (865) 205-5102 Unknown Robocaller
8. 855-605-4356 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank/Credit Card Payment Reminder
9. 865-205-5101 Invalid Number Unknown (865) 205-5101 Unknown Robocaller
10. 734-521-2063 Southfield, MI MCI Metro ATS Payment Reminder Payment Reminder
11. 931-240-2396 Fayetteville, TN Inteliquent (931) 240-2396 Unknown Robocaller
12. 865-424-4186 Invalid Number Unknown (865) 424-4186 Home Security Scam
13. 865-424-4187 Invalid Number Inteliquent (865) 424-4187 Home Security Scam
14. 866-419-9370 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank Debt Collector
15. 865-248-1547 Kingston, TN US LEC Corp. (865) 248-1547 Medical Brace Scam
16. 615-806-6401 Nashville, TN Level 3 Communications HRRG Medical Debt Collector
17. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
18. 318-746-1250 Barksdale Afb, LA Bell South Prison Free Call Prison Call Payment
19. 865-205-0333 Invalid Number Exiant Communications, LLC (865) 205-0333 Google Listing Scam
20. 800-984-9115 Toll Free Toll Free Medical Debt Collector Medical Debt Collector

Robocalls by Category

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!

We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls. If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.

Getting Harassed by Robocalls?

Try YouMail's reverse phone lookup in our community directory! It's the place where millions of YouMailers go to search for and report nuisance phone numbers.