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April 2019 Area Code 307 Robocall Data

Calls Placed

7.6 Million

(-3.5% MoM)

Per Day

253.5K

Per Hour

10.6K

Per Second

2.9

Avg. Calls Per Person

15.4

See historical robocalls by

Top 20 Robocallers to Area Code 307 in April 2019

	Robocaller	Place of Origin	Carrier	Caller ID	Caller Type
1.	307-267-7076	Casper, WY	AT&T Wireless	Cc Jodeen	Unknown Robocaller
2.	866-516-0115	Toll Free	Bandwidth CLEC - Syniverse	Prison Prepaid Call	Prison Call Consent
3.	800-944-4601	Toll Free	Zipwhip	Wells Fargo	Financial Customer Call
4.	877-710-3334	Toll Free	Toll Free	Prison Call Consent	Prison Call Consent
5.	800-942-3767	Toll Free	Twilio	Substitute Teacher Alert	Substitute Teacher Alert
6.	612-815-5870	Minneapolis, MN	MCI Metro ATS	Target RedCard	Payment Reminder
7.	855-895-3382	Toll Free	Toll Free	Fingerhut	Payment Reminder
8.	973-755-7799	Newark, NJ	Level 3 Communications	Prison Call Payment	Prison Call Consent
9.	307-203-1416	Casper, WY	Airus, Inc.	(307) 203-1416	Unknown Robocaller
10.	877-635-2564	Toll Free	Toll Free	First Premier Bank	Financial Customer Call
11.	877-647-8552	Toll Free	Toll Free	Unknown	Bank/Credit Card Payment Reminder
12.	307-459-5861	Casper, WY	Inteliquent	Prison Call Consent	Prison Call Consent
13.	307-240-2426	Casper, WY	Unknown	Unknown	Unknown Robocaller
14.	970-230-7891	Fort Collins, CO	Telnyx, LLC	Unknown	Unknown Robocaller
15.	312-871-4241	Chicago, IL	Inteliquent	Phone Survey	Phone Survey
16.	888-890-5554	Toll Free	Twilio	Payment Reminder	Payment Reminder
17.	213-543-0000	Los Angeles, CA	Peerless Network	Prison Call Consent	Prison Call Consent
18.	833-525-8081	Toll Free	Toll Free	Debt Collector	Service Payment Reminder
19.	307-316-1515	Casper, WY	Inteliquent	Unknown	Unknown Robocaller
20.	877-854-8331	Toll Free	Toll Free	(877) 854-8331	Debt Collector

Robocalls by Category

Wyoming Cities in Area Code 307

Afton, Aladdin, Albin, Alpine, Alta, Alva, Arvada, Baggs, Basin, Beulah, Big Piney, Buffalo, Burlington, Burns, Carpenter, Casper, Cheyenne, Chugwater, Clearmont, Cody, Cokeville, Crowheart, Deaver, Devils Tower, Douglas, Dubois, Encampment, Evanston, Farson, Fe Warren Afb, Fort Bridger, Fort Laramie, Freedom, Garrett, Gillette, Glendo, Glenrock, Green River, Greybull, Guernsey, Hanna, Hawk Springs, Hulett, Hyattville, Jackson, Jeffrey City, Kaycee, Kemmerer, LA Barge, Lance Creek, Lander, Laramie, Lonetree, Lovell, Lusk, Lyman, Manville, Medicine Bow, Meeteetse, Meriden, Midwest, Moorcroft, Moose, Moran, Natrona, Newcastle, Osage, Parkman, Pine Bluffs, Pinedale, Powell, Ranchester, Rawlins, Riverton, Rock River, Rock Springs, Rozet, Sheridan, Shirley Basin, Shoshoni, Sundance, Ten Sleep, Thermopolis, Torrington, Upton, Van Tassell, Veteran, Wheatland, Wolf, Worland, Yellowstone National Park, Yoder

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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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