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December 2023 Denver, CO Robocall Data
Calls Placed
33.9 Million
arrow_circle_down
(-14.1% MoM)
Per Day
1.1M
Per Hour
45.6K
Per Second
12.7
Avg. Calls Per Person
8.7
arrow_circle_down
(-14.1% MoM)
Per Day
1.1M
Per Hour
45.6K
Per Second
12.7
Avg. Calls Per Person
8.7
Top 25 Robocallers to Denver, CO in December 2023
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 614-890-1025 | Westerville, OH | Teleport Communications | Unknown | Unknown Robocaller |
| 2. | 800-306-6062 | Toll Free | Toll Free | Specialized Loan Servicing | Medical Test Results |
| 3. | 407-732-2416 | Sanford, FL | MCI Metro ATS | Bank Debt Collector | Unknown Robocaller |
| 4. | 847-426-8085 | Dundee, IL | Ameritech | Order Followup | Order Followup |
| 5. | 210-520-1454 | San Antonio, TX | AT&T | Random Spam | Debt Collector |
| 6. | 800-204-6358 | Toll Free | Toll Free | Generic Robocaller | Unknown Robocaller |
| 7. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 8. | 847-426-9138 | Dundee, IL | Ameritech | Jpmorgan Chase | Financial Customer Call |
| 9. | 310-567-8225 | Gardena, CA | Verizon Wireless | Unknown | Unknown Robocaller |
| 10. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 11. | 866-532-0423 | Toll Free | Toll Free | Financial Customer Call | Bank/Credit Card Payment Reminder |
| 12. | 631-960-2852 | Huntington, NY | AT&T Wireless | Unknown | Unknown Robocaller |
| 13. | 866-532-0424 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 14. | 888-844-7979 | Toll Free | Toll Free | Call Alert | Call Alert |
| 15. | 888-373-1969 | Toll Free | Toll Free | Call Alert | Financial Customer Call |
| 16. | 813-584-3694 | Tampa, FL | Teleport Communications | Jpmorgan Chase | Unknown Robocaller |
| 17. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 18. | 888-899-6650 | Toll Free | Toll Free | Debt Collector | Debt Collector |
| 19. | 210-520-0457 | San Antonio, TX | AT&T | Call Alert | Bank/Credit Card Payment Reminder |
| 20. | 303-906-8868 | Denver, CO | Verizon Wireless | Unknown | Unknown Robocaller |
| 21. | 800-919-8366 | Toll Free | Toll Free | Messaging System Calling | Unknown Robocaller |
| 22. | 866-680-8628 | Toll Free | Toll Free | Credit Card Issues Scam | Credit Card Issues Scam |
| 23. | 602-221-3938 | Phoenix, AZ | Teleport Communications | Unknown | Unknown Robocaller |
| 24. | 866-456-0677 | Toll Free | Toll Free | Financial Customer Call | Bank/Credit Card Payment Reminder |
| 25. | 719-323-6793 | Colorado Springs, CO | Level 3 Communications | Blood Donation Request | Blood Donation Request |
Robocalls by Category
YouMail's Top 100 Robocallers
See which numbers are the highest volume robocallers!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.Working on a robocall story? We can help!
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