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October 2023 Colorado Robocall Data
Calls Placed
64.3 Million
arrow_circle_up
(7.1% MoM)
Per Day
2.1M
Per Hour
86.4K
Per Second
24.0
Avg. Calls Per Person
11.2
arrow_circle_up
(7.1% MoM)
Per Day
2.1M
Per Hour
86.4K
Per Second
24.0
Avg. Calls Per Person
11.2
Top 25 Robocallers to Colorado in October 2023
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 210-520-0457 | San Antonio, TX | AT&T | Call Alert | Bank/Credit Card Payment Reminder |
| 2. | 210-520-1454 | San Antonio, TX | AT&T | Generic Robocaller | Debt Collector |
| 3. | 303-238-5716 | Denver, CO | Comcast | Random Spam | Random Spam |
| 4. | 800-306-6062 | Toll Free | Toll Free | Specialized Loan Servicing | Medical Test Results |
| 5. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 6. | 480-550-3211 | Phoenix, AZ | CenturyLink | Discover Card | Financial Customer Call |
| 7. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 8. | 866-532-0423 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 9. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 10. | 800-919-8366 | Toll Free | Toll Free | Messaging System Calling | Unknown Robocaller |
| 11. | 866-532-0424 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 12. | 720-340-3643 | Longmont, CO | Bandwidth.com CLEC, LLC | POST DENVER | Unknown Robocaller |
| 13. | 813-584-3695 | Tampa, FL | Teleport Communications | Chase Auto | Unknown Robocaller |
| 14. | 800-204-6358 | Toll Free | Toll Free | Generic Robocaller | Unknown Robocaller |
| 15. | 888-899-6650 | Toll Free | Toll Free | Debt Collector | Debt Collector |
| 16. | 888-373-1969 | Toll Free | Toll Free | Fraud Alert | Financial Customer Call |
| 17. | 866-456-0677 | Toll Free | Toll Free | Financial Customer Call | Bank/Credit Card Payment Reminder |
| 18. | 800-852-0411 | Toll Free | Toll Free | Debt Collector | Debt Collector |
| 19. | 720-242-0414 | Denver, CO | Unknown | Blood Donation Request | Blood Donation Request |
| 20. | 614-890-1025 | Westerville, OH | Teleport Communications | Jpmorgan Chase | Unknown Robocaller |
| 21. | 480-550-3210 | Phoenix, AZ | CenturyLink | Generic Robocaller | Debt Collector |
| 22. | 855-844-0114 | Toll Free | Toll Free | Financial Customer Call | Debt Collection Scam |
| 23. | 719-744-4999 | Pueblo, CO | Verizon Wireless | Lisa Arnold | Unknown Robocaller |
| 24. | 602-221-3938 | Phoenix, AZ | Teleport Communications | Unknown | Unknown Robocaller |
| 25. | 844-863-7350 | Toll Free | Toll Free | Mortgage Loan Spam | Mortgage Loan Spam |
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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