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July 2018 Denver, CO Robocall Data

Calls Placed
34.8 Million
(-8.9% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

Top 20 Robocallers to Denver, CO in July 2018

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 970-404-4132 Glenwood Springs, CO Exiant Communications, LLC Unknown Unknown Robocaller
3. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
4. 720-330-2195 Aurora, CO Level 3 Communications Prison Prepaid Call Prison Call Consent
5. 720-235-0059 Aurora, CO Level 3 Communications Prison Call Payment Prison Call Payment
6. 814-701-0146 Somerset, PA Inteliquent Prison Call Consent Prison Call Payment
7. 303-578-7915 Keenesburg, CO Inteliquent Unknown Unknown Robocaller
8. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
9. 844-554-0408 Toll Free Toll Free Debt Collector Debt Collector
10. 443-569-3423 Annapolis, MD MCI Metro ATS Unknown Prison Call Consent
11. 404-891-6377 Atlanta, GA Unknown Teamsters Contract Unknown Robocaller
12. 303-209-7572 Denver, CO MCI Metro ATS Payment Reminder Payment Reminder
13. 719-219-9691 Colorado Springs, CO Windstream Sales- Air Ducts Unknown Robocaller
14. 254-249-1139 Holland, TX Inteliquent Unknown Unknown Robocaller
15. 800-847-4084 Toll Free Toll Free Unknown Telemarketing
16. 866-532-0423 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
17. 800-272-1514 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
18. 877-710-3334 Toll Free Toll Free Prison Call Consent Prison Call Consent
19. 719-399-4277 Aguilar, CO Inteliquent Unknown Unknown Robocaller
20. 855-752-9257 Toll Free Toll Free (855) 752-9257 Amazon Employment Scam

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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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