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Top 25 Robocallers to Area Code 866 in December 2021

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 804-354-7020 Richmond, VA Verizon Wireless BS ANTHEM Unknown Robocaller
2. 866-636-6345 Toll Free Toll Free Messaging System Calling Messaging System Calling
3. 763-274-3899 Minneapolis, MN CenturyLink Health Insurance Spam Health Insurance Spam
4. 513-831-2600 Cincinnati, OH MCI Metro ATS Total Quality Logistics Employment Opportunity
5. 804-354-7000 Richmond, VA Verizon Wireless Health Insurance Scam Health Insurance Scam
6. 860-273-0123 Hartford, CT Teleport Communications Customer Call Unknown Robocaller
7. 866-568-0003 Toll Free Toll Free (866) 568-0003 Generic Scammer
8. 531-571-9108 Omaha, NE Airus, Inc. LIKELY SPAM Unknown Robocaller
9. 531-571-9106 Omaha, NE Airus, Inc. ROBOCALLER Unknown Robocaller
10. 866-833-2611 Toll Free Toll Free Messaging System Calling Messaging System Calling
11. 951-535-1039 Riverside, CA Metro by T-Mobile Customer Call Customer Call
12. 614-846-4318 Columbus, OH MCI Metro ATS Google Listing Scam Unknown Robocaller
13. 860-273-9969 Hartford, CT Teleport Communications Insurance Customer Call Insurance Customer Call
14. 959-299-0300 Hartford, CT Teleport Communications LIKELY SPAM Unknown Robocaller
15. 866-310-5548 Toll Free Toll Free Messaging System Calling Messaging System Calling
16. 202-742-5107 Washington, DC Level 3 Communications AMIDEAST Unknown Robocaller
17. 650-374-0963 San Francisco Bay Area, CA Inteliquent Messaging System Calling Unknown Robocaller
18. 800-244-6224 Toll Free Toll Free Cigna Prescription Issues
19. 800-247-8855 Toll Free Toll Free Debt Collector Debt Collector
20. 973-466-4000 Newark, NJ Teleport Communications Financial Customer Call Financial Customer Call
21. 531-212-1009 Omaha, NE Inteliquent Unknown Unknown Robocaller
22. 531-208-8900 Omaha, NE Inteliquent Unknown Unknown Robocaller
23. 402-938-0300 Omaha, NE Teleport Communications Spammer Online Order Scam
24. 216-217-9425 Cleveland, OH Verizon Wireless (216) 217-9425 Debt Collector
25. 215-241-2400 Philadelphia, PA MCI Metro ATS Ameri Health Hmo Inc 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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