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November 2023 Denver, CO Robocall Data

Calls Placed
39.5 Million
arrow_circle_down
(-5% MoM)
Per Day
1.3M
Per Hour
54.8K
Per Second
15.2
Avg. Calls Per Person
10.1



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Top 25 Robocallers to Denver, CO in November 2023

Robocaller Place of Origin Caller ID Caller Type
1. 407-732-2416 Sanford, FL Order Followup Bank Debt Collector
2. 800-204-6358 Toll Free Generic Robocaller Generic Robocaller
3. 614-890-1025 Westerville, OH Home Purchase Scam Unknown Robocaller
4. 210-520-0457 San Antonio, TX Call Alert Bank/Credit Card Payment Reminder
5. 800-306-6062 Toll Free Specialized Loan Servicing Medical Test Results
6. 720-340-3643 Longmont, CO POST DENVER Unknown Robocaller
7. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
8. 888-373-1969 Toll Free Financial Customer Call Financial Customer Call
9. 720-928-3284 Invalid Number Medicare Insurance Spam Medicare Insurance Spam
10. 866-456-0677 Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
11. 866-532-0423 Toll Free Citibank Bank/Credit Card Payment Reminder
12. 800-942-3767 Toll Free Aesop Substitute Teacher Alert
13. 720-330-3517 Aurora, CO Medicare Insurance Spam Medicare Insurance Spam
14. 888-934-6489 Toll Free Comcast Customer Call
15. 480-550-3211 Phoenix, AZ Financial Customer Call Financial Customer Call
16. 813-584-3694 Tampa, FL Chase Unknown Robocaller
17. 631-960-2852 Huntington, NY Unknown Unknown Robocaller
18. 888-899-6650 Toll Free Debt Collector Debt Collector
19. 877-303-5637 Toll Free Ralph Unknown Robocaller
20. 800-919-8366 Toll Free Messaging System Calling Unknown Robocaller
21. 866-532-0424 Toll Free Citibank Bank/Credit Card Payment Reminder
22. 833-344-0656 Toll Free Bank Debt Collector Financial Customer Call
23. 614-758-2377 Columbus, OH Debt Collector Credit Card Debt Collector
24. 866-680-8628 Toll Free Credit Card Issues Scam Credit Card Issues Scam
25. 813-584-3695 Tampa, FL Chase Auto 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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