Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
September 2017 Colorado Robocall Data
Calls Placed
31.0 Million
arrow_circle_down
(-21.3% MoM)
Per Day
1.0M
Per Hour
43.0K
Per Second
12.0
Avg. Calls Per Person
5.4
arrow_circle_down
(-21.3% MoM)
Per Day
1.0M
Per Hour
43.0K
Per Second
12.0
Avg. Calls Per Person
5.4
Top 20 Robocallers to Colorado in September 2017
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 2. | 720-330-2195 | Aurora, CO | Level 3 Communications | Prison Prepaid Call | Prison Call Consent |
| 3. | 844-554-0407 | Toll Free | Toll Free | WAKEFIELD | Debt Collector |
| 4. | 816-420-4632 | Kansas City, MO | Teleport Communications | Citi Bank | Bank Debt Collector |
| 5. | 303-209-7572 | Denver, CO | MCI Metro ATS | Payment Reminder | Payment Reminder |
| 6. | 866-419-9370 | Toll Free | Toll Free | Bank/Credit Card Payment Reminder | Bank Debt Collector |
| 7. | 800-388-2200 | Toll Free | Toll Free | Citibank | Debt Collector |
| 8. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 9. | 877-647-8552 | Toll Free | Toll Free | Unknown | Bank/Credit Card Payment Reminder |
| 10. | 614-890-1025 | Westerville, OH | Teleport Communications | Debt Collection Scam Call | Debt Collector |
| 11. | 719-694-2561 | Colorado Springs, CO | Bandwidth.com CLEC, LLC | Prison Call Consent | Prison Call Consent |
| 12. | 866-408-4070 | Toll Free | Toll Free | Barclays | Bank/Credit Card Payment Reminder |
| 13. | 720-799-2344 | Denver, CO | Exiant Communications, LLC | Unknown | Unknown Robocaller |
| 14. | 720-753-4529 | Invalid Number | Exiant Communications, LLC | (720) 753-4529 | Unknown Robocaller |
| 15. | 303-238-5263 | Denver, CO | Unknown | Unknown | Unknown Robocaller |
| 16. | 903-593-8790 | Tyler, TX | Level 3 Communications | Kohls Department Store | Payment Reminder |
| 17. | 847-426-9129 | Dundee, IL | Ameritech | Chase | Bank Debt Collector |
| 18. | 847-426-9203 | Dundee, IL | Ameritech | Chase | Bank Debt Collector |
| 19. | 844-740-3175 | Toll Free | Toll Free | Fingerhut | Debt Collector |
| 20. | 888-393-7163 | Toll Free | Toll Free | Bill Me Later | Debt Collector |
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.