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October 2017 Area Code 866 Robocall Data

The robocall sample size to area code 866 in October 2017 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 20 Robocallers to Area Code 866 in October 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 866-654-8327 Toll Free Toll Free Payment Reminder Mortgage Loan Spam
2. 866-427-4783 Toll Free Toll Free (866) 427-4783 Unknown Robocaller
3. 866-626-9401 Toll Free Toll Free Unknown Unknown Robocaller
4. 866-626-9423 Toll Free Toll Free Unknown Unknown Robocaller
5. 951-421-0023 Riverside, CA Unknown IN SERVICE NOT Unknown Robocaller
6. 480-636-2320 Phoenix, AZ Teleport Communications EXPRESS DHL Unknown Robocaller
7. 201-993-9815 Newark, NJ T-Mobile CLS WORL EMPIRE Unknown Robocaller
8. 262-912-0622 Milwaukee, WI Level 3 Communications (262) 912-0622 Medical Debt Collector
9. 800-699-8081 Toll Free Toll Free Unknown Unknown Robocaller
10. 866-570-5277 Toll Free Toll Free (866) 570-5277 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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