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June 2021 Area Code 866 Robocall Data

The robocall sample size to area code 866 in June 2021 is not large enough to provide conclusive data. The area received robocalls, but precise impact data meeting YouMail's standards can not be determined.

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Top 25 Robocallers to Area Code 866 in June 2021

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 866-673-7972 Toll Free Toll Free Telemarketing Telemarketing
2. 804-354-7000 Richmond, VA MCI Metro ATS Call Alert Health Insurance Scam
3. 763-274-3899 Minneapolis, MN CenturyLink Debt Collector Health Insurance Spam
4. 959-299-0300 Hartford, CT Teleport Communications Google Voice Call Answer Google Voice Call Answer
5. 877-349-9337 Toll Free Toll Free Generic Robocaller Unknown Robocaller
6. 212-801-6000 New York, NY MCI Metro ATS Google Voice Call Answer Unknown Robocaller
7. 718-896-6500 New York, NY Teleport Communications Fidelis Care Health Insurance Spam
8. 313-225-9000 Detroit, MI Aerialink Wireless Customer Call Customer Call
9. 562-435-3666 Los Angeles, CA Bandwidth.com CLEC, LLC Insurance Customer Call Insurance Customer Call
10. 800-538-8833 Toll Free Toll Free Medical Customer Call Unknown Robocaller
11. 831-775-4200 Salinas, CA Pacific Bell Generic Robocaller Call Alert
12. 402-507-4629 Omaha, NE Level 3 Communications Real Estate Telemarketing Real Estate Telemarketing
13. 844-292-8615 Toll Free Toll Free Kaiser Permanente Customer Call
14. 856-638-3000 Camden, NJ Teleport Communications Customer Call Customer Call
15. 360-696-4061 Seattle, WA CenturyLink Keegan Matthew S Do Unknown Robocaller
16. 860-273-0123 Hartford, CT Teleport Communications Call Alert Call Alert
17. 323-728-7232 Los Angeles, CA Inteliquent Citizens Choice Healthplan Unknown Robocaller
18. 866-233-2148 Toll Free Zipwhip United Health Care Unknown Robocaller
19. 866-516-0115 Toll Free Bandwidth CLEC - Syniverse Global Tel Link Prison Call Consent
20. 910-691-2572 Fayetteville, NC AT&T Wireless Telemarketing Telemarketing
21. 801-907-4033 Salt Lake City, UT Teleport Communications Humana Insurance Customer Call
22. 904-905-0000 Jacksonville, FL Level 3 Communications Legal Complaint Scam Unknown Robocaller
23. 773-702-1220 Chicago, IL Teleport Communications Call Alert Unknown Robocaller
24. 954-745-9648 Fort Lauderdale, FL Peerless Network Financial Customer Call Financial Customer Call
25. 877-213-3764 Toll Free Toll Free NRA 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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