307 Area Code Prefixes Directory

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Level 3 Communications
Carrier

Coverage Area
Counties: Teton, Sweetwater, , Laramie, Albany, Natrona, Campbell, Platte, Park, Johnson, Uinta, Converse
Cities: Jackson, Rock Springs, Cody, Cheyenne, Laramie, Casper, Gillette, Wheatland, Powell, Buffalo, Evanston, Douglas, Cokeville, Sheridan, Riverton

New Cingular Wireless PCS
Carrier

Coverage Area
Counties: Park, Niobrara, Johnson, Platte, Natrona, Crook, Campbell, , Converse, Laramie, Washakie, Goshen, Teton, Hot Springs, Albany
Cities: Powell, Manville, Buffalo, Wheatland, Casper, Sundance, Gillette, Glenrock, Douglas, Cheyenne, Worland, Moorcroft, Torrington, Jackson, Thermopolis, Newcastle, Sheridan, Laramie, Cody

Sprint Spectrum L.p.
Carrier

Coverage Area
Counties: Teton, Laramie
Cities: Jackson, Cheyenne

Mcimetro Access Transmission Services LLC
Carrier

Coverage Area
Counties: Fremont, Laramie
Cities: Lander, Cheyenne

Cellco Partnership DBA Verizon Wireless
Carrier

Coverage Area
Counties: Laramie, Sublette, , Lincoln, Natrona, Park, Crook, Platte, Goshen, Niobrara, Albany, Fremont, Converse, Sweetwater, Washakie, Johnson, Campbell, Uinta, Teton, Hot Springs
Cities: Cheyenne, Pinedale, Riverton, Afton, Cody, Casper, Powell, Sundance, Rawlins, Wheatland, Torrington, Manville, Laramie, Lander, Douglas, Rock Springs, Worland, Green River, Buffalo, Gillette, Evanston, Jackson, Sheridan, Thermopolis, Newcastle

AT&T; Local
Carrier

Coverage Area
Counties: Natrona, Laramie, Sweetwater
Cities: Casper, Cheyenne, Rock Springs

T-mobile Usa
Carrier

Coverage Area
Counties: Laramie
Cities: Cheyenne

Versatel Communications
Carrier

Coverage Area
Counties: Natrona
Cities: Casper

Rt Communications
Carrier

Coverage Area
Counties: , Washakie, Weston, Hot Springs
Cities: Pine Bluffs, Albin, Worland, Midwest, Jeffrey City, Osage, Alva, Upton, Burns, Carpenter, Kaycee, Newcastle, Moorcroft, Thermopolis, Shoshoni

Uintah Basin Electronic Telecommunications
Carrier

Coverage Area
Counties: Sweetwater, Uinta,
Cities: Rock Springs, Evanston, Green River

Union Telephone Company
Carrier

Coverage Area
Counties: , Fremont, Sweetwater, Sublette, Natrona, Laramie, Campbell, Albany, Uinta, Teton, Goshen, Park, Converse, Washakie, Johnson, Platte, Hot Springs, Crook, Lincoln
Cities: Big Piney, Cokeville, Farson, Rawlins, Encampment, Lander, Hanna, Rock Springs, Pinedale, Casper, Baggs, La Barge, Dubois, Cheyenne, Medicine Bow, Jeffrey City, Moran, Yellowstone National Park, Gillette, Laramie, Sheridan, Green River, Evanston, Riverton, Cody, Jackson, Torrington, Powell, Douglas, Worland, Buffalo, Wheatland, Thermopolis, Kemmerer, Shoshoni, Lovell, Glenrock, Newcastle, Fort Bridger, Van Tassell, Sundance, Rock River, Afton, Freedom

Bresnan Broadband Of Wyoming
Carrier

Coverage Area
Counties: Teton, Natrona, Laramie, Big Horn,
Cities: Jackson, Casper, Cheyenne, Greybull, Basin

Centurytel Of Wyoming DBA Centurylink
Carrier

Coverage Area
Counties: , Sublette
Cities: Farson, Big Piney, Pinedale, Medicine Bow

All West Communications - Wyoming
Carrier

Coverage Area
Cities: Cokeville

Range Telephone Cooperative
Carrier

Coverage Area
Counties: Crook,
Cities: Sundance, Arvada, Sheridan, Clearmont, Hulett

Mtpcs
Carrier

Coverage Area
Cities: Cody, Sheridan

Onvoy
Carrier

Coverage Area
Cities: Cody

Bandwidth.com Clec
Carrier

Coverage Area
Counties: , Albany, Campbell, Laramie
Cities: Beulah, Laramie, Gillette, Sheridan, Cheyenne

Zayo Group LLC
Carrier

Coverage Area
Counties: Laramie,
Cities: Cheyenne, Rawlins, Van Tassell, Glenrock, Kemmerer

Union Telephone Co.
Carrier

Coverage Area
Cities: Hanna, Encampment, Medicine Bow, Rock River, La Barge, Fort Bridger, Urie, Lyman, Lonetree

Project Telephone Co.
Carrier

Coverage Area
Counties: Sheridan, Park
Cities: Parkman, Powell

Columbine Telco DBA Silver Star Communications
Carrier

Coverage Area
Cities: Alta

Tri - County Telephone Association
Carrier

Coverage Area
Counties: , Hot Springs
Cities: Ten Sleep, Hyattville, Burlington, Thermopolis

Dubois Telephone Exchange
Carrier

Coverage Area
Cities: Baggs, Dubois, Crowheart

Chugwater Telephone Co.
Carrier

Coverage Area
Cities: Chugwater

Advanced Communications Technology
Carrier

Coverage Area
Counties: Johnson, Natrona,
Cities: Buffalo, Casper, Sheridan, Rozet, Riverton

Big River Telephone Company
Carrier

Coverage Area
Counties: Natrona
Cities: Casper

All West - Wy
Carrier

Coverage Area
Counties: Uinta
Cities: Evanston

Ymax Communications Corp.
Carrier

Coverage Area
Counties: Laramie
Cities: Cheyenne

United Tel Co West - Wy DBA Centurylink West
Carrier

Coverage Area
Counties: Goshen,
Cities: Torrington, Meriden, Guernsey

Tct West
Carrier

Coverage Area
Counties: , Big Horn
Cities: Lovell, Basin, Deaver, Greybull, Meeteetse

Tri Tel
Carrier

Coverage Area
Counties: , Park
Cities: Cody, Powell

All West Wireless
Carrier

Coverage Area
Cities: Cokeville

Silver Star Telephone Co.
Carrier

Coverage Area
Counties: , Lincoln
Cities: Freedom, Afton

Gold Star Communications
Carrier

Coverage Area
Counties: , Teton, Lincoln
Cities: Alpine, Jackson, Freedom, Afton

Golden West Tel Coop Inc DBA Golden West Telecomm
Carrier

Coverage Area
Cities: Lance Creek

Teleport Communications America - Wy - LLC
Carrier

Coverage Area
Counties: Laramie
Cities: Cheyenne

The 307 area code is located in Casper, Wyoming including Jackson, Powell and was originally put into service on February 4th 1994. Find whose number this is.

Recently Reported Numbers

(307) 209-5202Dangerous

Get help with Unsecured credit debt

(307) 298-3951Dangerous

Received the same message from blocked number that everyone else received giving the above number and saying my bank would be charged #399 in 24 hours in no response. I alway check these calls out

(307) 212-6142Unknown

Calls and never leaves message

(307) 213-1632Dangerous

Google Businesses?

(307) 448-6728Neutral

They have a summons for me for a CashStore loan I suppose to have taken out in 2015

(307) 207-4207Unknown

Prob a scammer

(307) 622-8888Unknown

Phoned and left no message.

(307) 462-7049Unknown

Who owns this number?

(307) 448-6728Dangerous

619 area code (my area). I called them from a fake number. She hung up on me. I called back she said she didn't (same voice)

(307) 316-9519Unknown

Did not leave a voice message.

Recently Searched Numbers

No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

307-912-6728
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UNKNOWN
307-376-6696
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UNKNOWN
307-401-7190
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New Cingular Wireless PCS
307-267-8588
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New Cingular Wireless PCS
307-842-2169
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UNKNOWN
307-487-8921
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UNKNOWN
307-423-9587
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UNKNOWN
307-767-5959
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UNKNOWN
307-422-6509
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Chugwater Telephone Co.
307-331-3945
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Cellco Partnership DBA Verizon Wireless
307-252-3000
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Uintah Basin Electronic Telecommunications
307-288-5767
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Level 3 Communications
307-374-4377
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UNKNOWN
307-183-3131
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UNKNOWN
307-950-3864
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UNKNOWN
307-352-2624
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Qwest Corporation
307-275-6336
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Cellco Partnership DBA Verizon Wireless
307-927-8909
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UNKNOWN
307-933-2139
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UNKNOWN

Most searched numbers

Cell
All TimeThis Month
307-311-6369First seen 2011-04-08307-356-2158First seen 2011-09-08
307-561-5902First seen 2015-02-27307-656-2875First seen 2014-03-14
307-967-9770First seen 2017-07-20307-670-5590First seen 2012-04-11
307-109-7343First seen 2014-07-12307-956-8538First seen 2020-03-15
307-642-3189First seen 2019-10-13307-540-1776First seen 2011-02-16
Landline
All TimeThis Month
307-342-9931First seen 2013-08-09307-741-9077First seen 2010-02-17
307-744-8442First seen 2016-05-16307-920-7606First seen 2015-07-20
307-765-4346First seen 2017-02-02307-127-1132First seen 2016-09-24
307-663-1486First seen 2015-04-26307-823-6694First seen 2018-10-23
307-889-1952First seen 2011-12-20307-712-8078First seen 2018-02-17

Cities With coverage

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