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September 2023 Colorado Robocall Data

Calls Placed
60.0 Million
arrow_circle_down
(-10.9% MoM)
Per Day
2.0M
Per Hour
83.4K
Per Second
23.2
Avg. Calls Per Person
10.5

See historical robocalls by

Top 25 Robocallers to Colorado in September 2023

Robocaller Place of Origin Caller ID Caller Type
1. 210-520-1454 San Antonio, TX Call Alert Debt Collector
2. 407-732-2416 Sanford, FL Unknown Unknown Robocaller
3. 614-890-1025 Westerville, OH Jpmorgan Chase Unknown Robocaller
4. 303-238-5716 Denver, CO Generic Robocaller Random Spam
5. 800-306-6062 Toll Free Specialized Loan Servicing Medical Test Results
6. 888-934-6489 Toll Free Comcast Customer Call
7. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
8. 720-452-7556 Denver, CO Prison Call Consent Prison Call Consent
9. 800-919-8366 Toll Free Messaging System Calling Messaging System Calling
10. 302-255-8000 Wilmington, DE Financial Customer Call Financial Customer Call
11. 602-221-3938 Phoenix, AZ Unknown Unknown Robocaller
12. 800-942-3767 Toll Free Aesop Substitute Teacher Alert
13. 888-373-1969 Toll Free Financial Customer Call Financial Customer Call
14. 480-694-1321 Phoenix, AZ Unknown Unknown Robocaller
15. 866-532-0424 Toll Free Citibank Bank/Credit Card Payment Reminder
16. 844-863-7350 Toll Free LoanDepot Mortgage Loan Spam
17. 813-584-3694 Tampa, FL CHASE JPMORGAN Unknown Robocaller
18. 866-532-0423 Toll Free Citibank Bank/Credit Card Payment Reminder
19. 480-550-3210 Phoenix, AZ Discover Card Financial Customer Call
20. 720-330-2195 Aurora, CO Prison Call Consent Prison Call Consent
21. 720-340-3643 Longmont, CO POST DENVER Unknown Robocaller
22. 614-502-5094 Invalid Number Unknown Unknown Robocaller
23. 833-362-0395 Toll Free Financial Customer Call Financial Customer Call
24. 614-368-7424 Invalid Number Unknown Unknown Robocaller
25. 210-520-0457 San Antonio, TX Call Alert Bank/Credit Card Payment Reminder

Robocalls by Category

YouMail's Top 100 Robocallers

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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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