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September 2021 Denver, CO Robocall Data
Calls Placed
38.9 Million
arrow_circle_down
(-3.3% MoM)
Per Day
1.3M
Per Hour
54.1K
Per Second
15.0
Avg. Calls Per Person
10.0
arrow_circle_down
(-3.3% MoM)
Per Day
1.3M
Per Hour
54.1K
Per Second
15.0
Avg. Calls Per Person
10.0
Top 25 Robocallers to Denver, CO in September 2021
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 210-520-1454 | San Antonio, TX | AT&T | Chase | Debt Collector |
| 2. | 210-520-0457 | San Antonio, TX | AT&T | Chase | Bank/Credit Card Payment Reminder |
| 3. | 386-518-2777 | Alachua, FL | Level 3 Communications | Google Listing Scam | Google Listing Scam |
| 4. | 888-373-1969 | Toll Free | Toll Free | Fraud Alert | Fraud Alert |
| 5. | 720-330-2195 | Aurora, CO | Level 3 Communications | Prison Call Consent | Prison Call Consent |
| 6. | 720-821-0631 | Invalid Number | Inteliquent | Medicare Insurance Spam | Medicare Insurance Spam |
| 7. | 813-584-3695 | Tampa, FL | Teleport Communications | Financial Customer Call | Financial Customer Call |
| 8. | 800-984-1588 | Toll Free | Toll Free | Quicken Loans | Mortgage Loan Spam |
| 9. | 602-221-3938 | Phoenix, AZ | Teleport Communications | Financial Customer Call | Financial Customer Call |
| 10. | 907-308-7435 | Invalid Number | Bandwidth CLEC - Syniverse | Scam Likely | Unknown Robocaller |
| 11. | 303-658-9645 | Denver, CO | Comcast | Liberty Mutual Insurance | Unknown Robocaller |
| 12. | 303-692-2728 | Denver, CO | CenturyLink | Flu Shot Reminder | Flu Shot Reminder |
| 13. | 720-580-3868 | Keenesburg, CO | Bandwidth.com CLEC, LLC | Scam Likely | Unknown Robocaller |
| 14. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 15. | 877-258-4825 | Toll Free | Toll Free | Blood Donation Request | Blood Donation Request |
| 16. | 877-884-0472 | Toll Free | Toll Free | loanDepot | Mortgage Loan Spam |
| 17. | 833-362-0395 | Toll Free | Toll Free | Call Alert | Unknown Robocaller |
| 18. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 19. | 717-231-7540 | Harrisburg, PA | Level 3 Communications | Political Spam | Political Spam |
| 20. | 866-625-7291 | Toll Free | Toll Free | Fingerhut | Debt Collector |
| 21. | 605-333-6299 | Sioux Falls, SD | Airus, Inc. | Rushmore Service Center, LLC | Debt Collector |
| 22. | 800-866-2528 | Toll Free | Toll Free | Medical Customer Call | Debt Collector |
| 23. | 720-844-5524 | Invalid Number | Level 3 Communications | Unknown | Unknown Robocaller |
| 24. | 720-501-6291 | Denver, CO | Inteliquent | Chase | Substitute Teacher Alert |
| 25. | 720-360-0991 | Denver, CO | Inteliquent | Prison Prepaid Call | Prison Prepaid Call |
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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