January 2019 Denver, CO Robocall Data
Calls Placed
48.3M
Per Day
1.6M
Per Hour
64.9K
Per Second
18.0
Avg. Calls Per Person
12.4
Calls Placed
48.3M
Per Day
1.6M
Per Hour
64.9K
Per Second
18.0
Avg. Calls Per Person
12.4
Top 20 Robocallers to Denver, CO in January 2019
Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
---|---|---|---|---|---|
1. | 800-266-2278 | Toll Free | Toll Free | Comcast Customer Service/Bill Collector | Debt Collector |
2. | 254-249-1139 | Killeen, TX | Onvoy, LLC | TELEMARKETER | Unknown Robocaller |
3. | 720-501-6291 | Denver, CO | Level 3 Communications | Substitute Teacher Alert | Substitute Teacher Alert |
4. | 877-647-8552 | Toll Free | Toll Free | Wells Fargo | Debt Collector |
5. | 720-330-2195 | Denver, CO | Bandwidth.com CLEC, LLC | Prison Call Consent | Prison Call Consent |
6. | 720-639-8087 | Denver, CO | Onvoy, LLC | +17206398087 | Unknown Robocaller |
7. | 303-700-5511 | Denver, CO | Unassigned | HVAC Scam | HVAC Scam |
8. | 412-432-3243 | Pittsburgh, PA | Comcast | Random Spam | Random Spam |
9. | 720-423-3098 | Denver, CO | Qwest | School Denv Pub | Unknown Robocaller |
10. | 720-422-0509 | Denver, CO | Cricket | Mom | Unknown Robocaller |
11. | 303-238-5263 | Denver, CO | Peerless Network | Arc Thrift Store | Unknown Robocaller |
12. | 800-692-7753 | Toll Free | Toll Free | Apple Support | Customer Call |
13. | 800-955-6600 | Toll Free | Toll Free | Capital One Payments/Collections | Debt Collector |
14. | 303-569-9814 | Denver, CO | Bandwidth CLEC - Syniverse | Harasser | Unknown Robocaller |
15. | 303-569-9863 | Denver, CO | Aerialink Wireless | Brooklyn | Unknown Robocaller |
16. | 888-335-7976 | Toll Free | Toll Free | Xcel Energy | Service Alert |
17. | 303-652-5869 | Denver, CO | McLeodUSA | CALLER COLORADO | Unknown Robocaller |
18. | 814-701-0146 | Erie, PA | Onvoy, LLC | Prison Free Call | Prison Call Payment |
19. | 303-747-4210 | Denver, CO | Level 3 Communications | CO LYONS | Unknown Robocaller |
20. | 800-847-2911 | Toll Free | Toll Free | Interest Rate Scam | Interest Rate Scam |
Robocalls by Category

How the YouMail Robocall Index™ Works
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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