Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
September 2019 Colorado Robocall Data
Calls Placed
67.6 Million
arrow_circle_down
(-4.9% MoM)
Per Day
2.3M
Per Hour
93.9K
Per Second
26.1
Avg. Calls Per Person
11.8
arrow_circle_down
(-4.9% MoM)
Per Day
2.3M
Per Hour
93.9K
Per Second
26.1
Avg. Calls Per Person
11.8
Top 20 Robocallers to Colorado in September 2019
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 2. | 303-656-2117 | Denver, CO | Inteliquent | SPAM | Unknown Robocaller |
| 3. | 720-330-2195 | Aurora, CO | Level 3 Communications | Prison Prepaid Call | Prison Call Consent |
| 4. | 800-692-7753 | Toll Free | Toll Free | Apple | Apple iCloud Scam |
| 5. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 6. | 720-586-4528 | Invalid Number | Inteliquent | CO DENVER | Unknown Robocaller |
| 7. | 800-942-3767 | Toll Free | Twilio | Substitute Teacher Alert | Substitute Teacher Alert |
| 8. | 877-647-8551 | Toll Free | Zipwhip | Wells Fargo | Bank/Credit Card Payment Reminder |
| 9. | 800-292-7508 | Toll Free | Toll Free | Synchrony Bank | Bank/Credit Card Payment Reminder |
| 10. | 877-647-8552 | Toll Free | Toll Free | Unknown | Bank/Credit Card Payment Reminder |
| 11. | 719-239-8385 | Howard, CO | Exiant Communications, LLC | Unknown | Unknown Robocaller |
| 12. | 719-239-8406 | Howard, CO | Unknown | Unknown | Vehicle Insurance Scam |
| 13. | 970-236-3112 | Aspen, CO | Inteliquent | Debt Collector | Debt Collector |
| 14. | 213-543-0000 | Invalid Number | Peerless Network | Prison Call Consent | Prison Call Consent |
| 15. | 720-613-0848 | Hudson, CO | Peerless Network | SPAM | Unknown Robocaller |
| 16. | 800-945-2000 | Toll Free | Toll Free | Interest Rate Scam | Interest Rate Scam |
| 17. | 800-531-8722 | Toll Free | Toll Free | Financial Customer Call | Financial Customer Call |
| 18. | 479-221-9041 | Fort Smith, AR | Bandwidth.com CLEC, LLC | Medical Scam | Medical Scam |
| 19. | 470-280-1586 | Invalid Number | Aerialink Wireless | Unknown | Unknown Robocaller |
| 20. | 720-204-7272 | Longmont, CO | Level 3 Communications | SPAM | Unknown Robocaller |
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!
We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls.
If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.
Getting Harassed by Robocalls?
Try YouMail's reverse phone lookup in our community directory!
It's the place where millions of YouMailers go to search for and report nuisance phone numbers.