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Top 100 Volume Robocallers Nationwide in September 2015

Robocaller Est. National Calls Place of Origin Carrier Caller ID Suspected Type of Call
1. 800-955-6600 29,699,000 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
2. 844-240-9758 20,086,500 Toll Free Toll Free (844) 240-9758 Debt Collector
3. 888-222-4227 14,479,500 Toll Free Toll Free Loan Payment Reminder Bank/Credit Card Payment Reminder
4. 937-534-2092 13,316,500 Dayton, OH MCI Metro ATS (937) 534-2092 Medical Debt Collector
5. 888-272-5543 10,039,000 Toll Free Twilio Navient Student Loans Loan Payment Reminder
6. 414-257-2339 9,325,500 Milwaukee, WI Level 3 Communications Kohls Department Store Kohls Department Store
7. 800-947-5096 8,040,500 Toll Free Toll Free AT&T Service Payment Reminder
8. 800-892-2253 6,900,000 Toll Free Toll Free Customer Call TV Provider Spam
9. 866-718-4777 6,654,500 Toll Free Toll Free Prison Call Payment Prison Call Consent
10. 720-456-3681 6,415,000 Denver, CO Level 3 Communications BANK COMENITY Debt Collector
11. 800-678-7986 6,237,500 Toll Free Toll Free Financial Customer Call Loan Payment Reminder
12. 800-288-2020 6,192,000 Toll Free Toll Free AT&T Customer Call
13. 877-647-8552 6,187,000 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
14. 214-308-7009 5,897,500 Dallas, TX Unknown (214) 308-7009 Telemarketing
15. 866-771-1104 5,890,500 Toll Free Toll Free Synchrony Bank Bank Debt Collector
16. 469-914-7211 5,501,000 Dallas, TX Level 3 Communications (469) 914-7211 Debt Collector
17. 866-408-4070 5,454,000 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
18. 866-652-3145 5,210,000 Toll Free Toll Free Dont Answer Credit Card Debt Collector
19. 570-241-0198 4,575,000 Wilkes Barre, PA MCI Metro ATS (570) 241-0198 Debt Collector
20. 262-704-9930 4,485,500 Milwaukee, WI Level 3 Communications Kohls Department Store Kohls Department Store

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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.

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.

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