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Top 20 Robocallers to Denver, CO in December 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
3. 719-249-2459 Invalid Number Inteliquent Home Seller Solutions Delete Unknown Robocaller
4. 720-330-2195 Aurora, CO Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Consent
5. 719-480-7057 Alamosa, CO Inteliquent Unknown Unknown Robocaller
6. 719-212-0840 Arapahoe, CO Vonage Heat Vent Cleaning Unknown Robocaller
7. 303-238-5263 Denver, CO Unknown Unknown Unknown Robocaller
8. 888-335-7976 Toll Free Toll Free Service Payment Reminder Service Alert
9. 844-554-0407 Toll Free Toll Free WAKEFIELD Debt Collector
10. 719-212-7011 Arapahoe, CO Inteliquent Unknown Unknown Robocaller
11. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
12. 847-426-9203 Dundee, IL Ameritech Chase Bank Debt Collector
13. 801-893-4910 Park City, UT Inteliquent Unknown Unknown Robocaller
14. 720-360-0991 Denver, CO Inteliquent Prison Call Payment Prison Call Payment
15. 303-209-7572 Denver, CO MCI Metro ATS Payment Reminder Payment Reminder
16. 888-279-3749 Toll Free Toll Free Security Service Federal CU Loan Payment Reminder
17. 210-520-6400 San Antonio, TX AT&T Chase Bank Debt Collector
18. 844-554-0408 Toll Free Toll Free Debt Collector Debt Collector
19. 800-897-6877 Toll Free Toll Free Debt Collector Membership/Subscription Payment Reminder
20. 800-895-2333 Toll Free Toll Free Xcel Energy Service Alert

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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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