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Top 20 Robocallers to Denver, CO in June 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 303-870-1858 Denver, CO Cricket Unknown Unknown Robocaller
2. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
3. 719-280-4007 Florence, CO Exiant Communications, LLC Nonono Unknown Robocaller
4. 720-330-2195 Aurora, CO Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Consent
5. 303-238-5263 Denver, CO Unknown Unknown Unknown Robocaller
6. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
7. 844-349-6203 Toll Free Toll Free Suspected spam Debt Collector
8. 866-408-4070 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
9. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
10. 855-593-3663 Toll Free Twilio Scam Fraud Medical Debt Collector
11. 614-890-1025 Westerville, OH Ameritech Debt Collection Scam Call Debt Collector
12. 720-735-5366 Keenesburg, CO Inteliquent SUPPORT Unknown Robocaller
13. 720-753-4529 Invalid Number Exiant Communications, LLC (720) 753-4529 Unknown Robocaller
14. 844-597-3917 Toll Free Toll Free (844) 597-3917 Unknown Robocaller
15. 303-702-1769 Longmont, CO Bandwidth.com CLEC, LLC BEN MOTTINGER Unknown Robocaller
16. 303-367-4168 Aurora, CO Bandwidth.com CLEC, LLC Cruise Advertisers Unknown Robocaller
17. 720-728-3200 Invalid Number Level 3 Communications Financial Customer Call Debt Collector
18. 303-651-9685 Longmont, CO Inteliquent zzBLOCKED_Telemarketer_303651968 Unknown Robocaller
19. 844-349-8918 Toll Free Toll Free Experian Credit Bureau Debt Collector
20. 866-456-0695 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder

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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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