Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

December 2020 Colorado Robocall Data

Calls Placed
64.5 Million
arrow_circle_down
(-0.3% MoM)
Per Day
2.1M
Per Hour
86.7K
Per Second
24.1
Avg. Calls Per Person
11.3



Report a robocaller

See historical robocalls by

Top 20 Robocallers to Colorado in December 2020

Robocaller Place of Origin Caller ID Caller Type
1. 614-890-1025 Westerville, OH Financial Customer Call Debt Collector
2. 720-330-2195 Aurora, CO Prison Call Consent Prison Call Consent
3. 210-520-0457 San Antonio, TX Chase Bank/Credit Card Payment Reminder
4. 866-890-3387 Toll Free First Premier Bank Bank/Credit Card Payment Reminder
5. 888-934-6489 Toll Free Comcast Customer Call
6. 719-215-4447 Campo, CO CSFFF Unknown Robocaller
7. 877-647-8552 Toll Free Wells Fargo Bank/Credit Card Payment Reminder
8. 855-807-9606 Toll Free loanDepot Transaction Fee Scam
9. 833-362-0388 Toll Free Prescription Ready Alert Prescription Ready Alert
10. 720-263-9418 Brighton, CO Health Insurance Spam Health Insurance Spam
11. 813-584-3695 Tampa, FL Financial Customer Call Financial Customer Call
12. 813-584-3694 Tampa, FL Financial Customer Call Financial Customer Call
13. 866-733-1800 Toll Free Comcast Unknown Robocaller
14. 800-827-1000 Toll Free Customer Call Corona Alert
15. 855-885-5834 Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
16. 970-316-4868 Ridgway, CO Unknown Unknown Robocaller
17. 605-333-6299 Sioux Falls, SD Rushmore Service Center, LLC Debt Collector
18. 800-690-0741 Toll Free Medicare Insurance Spam Medicare Insurance Spam
19. 800-853-6485 Toll Free Medicare Insurance Spam Medicare Insurance Spam
20. 888-893-0902 Toll Free Scam Likely 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.