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Top 20 Robocallers to Denver, CO in May 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 720-330-2195 Aurora, CO Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Consent
3. 303-238-5263 Denver, CO Unknown Unknown Unknown Robocaller
4. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
5. 844-349-6203 Toll Free Toll Free Suspected spam Debt Collector
6. 855-593-3663 Toll Free Twilio Scam Fraud Medical Debt Collector
7. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
8. 866-652-3145 Toll Free Toll Free Dont Answer Credit Card Debt Collector
9. 720-263-6787 Brighton, CO Bandwidth.com CLEC, LLC Unknown Unknown Robocaller
10. 866-456-0677 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
11. 866-408-4070 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
12. 614-890-1031 Westerville, OH Ameritech MORGAN CHASE Bank Debt Collector
13. 847-426-9129 Dundee, IL Ameritech Chase Bank Debt Collector
14. 303-209-7572 Denver, CO MCI Metro ATS Payment Reminder Payment Reminder
15. 720-423-3098 Denver, CO Qwest PUB SCHOOL DENV Unknown Robocaller
16. 816-420-4632 Kansas City, MO Teleport Communications Citi Bank Bank Debt Collector
17. 888-335-7976 Toll Free Toll Free Service Payment Reminder Service Alert
18. 800-823-2318 Toll Free Toll Free Medical Debt Collector Medical Debt Collector
19. 800-988-8019 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
20. 888-895-5641 Toll Free Toll Free PayPal Debt Collector

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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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