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December 2016 Colorado Robocall Data

Calls Placed
26.3 Million
arrow_circle_down
(-4.7% MoM)
Per Day
848.3K
Per Hour
35.3K
Per Second
9.8
Avg. Calls Per Person
4.6

See historical robocalls by

Top 20 Robocallers to Colorado in December 2016

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
3. 720-330-2195 Aurora, CO Level 3 Communications Prison Prepaid Call Prison Call Consent
4. 303-238-5263 Denver, CO Unknown Unknown Unknown Robocaller
5. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
6. 866-953-7906 Toll Free Bandwidth CLEC - Syniverse Unknown Interest Rate Scam
7. 844-349-8919 Toll Free Toll Free (844) 349-8919 Debt Collector
8. 720-257-0747 Denver, CO Inteliquent AVINE Unknown Robocaller
9. 800-988-8019 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
10. 800-388-2200 Toll Free Toll Free Citibank Debt Collector
11. 866-652-3145 Toll Free Toll Free Dont Answer Credit Card Debt Collector
12. 877-647-8551 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
13. 866-408-4070 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
14. 877-561-2272 Toll Free Toll Free (877) 561-2272 Debt Collector
15. 303-209-7572 Denver, CO MCI Metro ATS Payment Reminder Payment Reminder
16. 720-728-3200 Invalid Number Level 3 Communications Financial Customer Call Debt Collector
17. 469-914-7211 Dallas, TX Level 3 Communications (469) 914-7211 Debt Collector
18. 614-754-4131 Columbus, OH Peerless Network Unknown Debt Collector
19. 866-456-0677 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
20. 844-505-2988 Toll Free Twilio (844) 505-2988 Medical Debt Collector

Robocalls by Category

YouMail's Top 100 Robocallers

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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.

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