AreaCodeX

Enter a phone number, area code, or city and state.

Wyoming Area Code

Wyoming currently utilizes 1 area code. 307 has covered the entire state since the modern phone system was established by AT&T and the Bell System in 1947.

307

Timezone:Mountain

  • Afton
  • Albany
  • Albin
  • Alcova
  • Alpine
  • Alpine Northeast
  • Alpine Northwest
  • Alta
  • Antelope Hills
  • Antelope Valley-Crestview
  • Arapahoe
  • Arlington
  • Arrowhead Springs
  • Arvada
  • Atlantic City
  • Auburn
  • Baggs
  • Bairoil
  • Bar Nunn
  • Basin
  • Bear River
  • Bedford
  • Bessemer Bend
  • Beulah
  • Big Horn
  • Big Piney
  • Bondurant
  • Boulder
  • Boulder Flats
  • Brookhurst
  • Buffalo
  • Burlington
  • Burns
  • Byron
  • Carpenter
  • Carter
  • Casper
  • Casper Mountain
  • Centennial
  • Cheyenne
  • Chugcreek
  • Chugwater
  • Clearmont
  • Clearview Acres
  • Cody
  • Cokeville
  • Cora
  • Cowley
  • Crowheart
  • Daniel
  • Dayton
  • Deaver
  • Diamondville
  • Dixon
  • Douglas
  • Dubois
  • East Thermopolis
  • Eden
  • Edgerton
  • Elk Mountain
  • Encampment
  • Esterbrook
  • Ethete
  • Etna
  • Evanston
  • Evansville
  • Fairview
  • Farson
  • Fontenelle
  • Fort Bridger
  • Fort Laramie
  • Fort Washakie
  • Fox Farm-College
  • Fox Park
  • Frannie
  • Freedom
  • Garland
  • Gillette
  • Glendo
  • Glenrock
  • Granger
  • Green River
  • Greybull
  • Grover
  • Guernsey
  • Hanna
  • Hartrandt
  • Hartville
  • Hawk Springs
  • Hillsdale
  • Hill View Heights
  • Hoback
  • Homa Hills
  • Hudson
  • Hulett
  • Huntley
  • Hyattville
  • Jackson
  • James Town
  • Jeffrey City
  • Johnstown
  • Kaycee
  • Kelly
  • Kemmerer
  • Kirby
  • La Barge
  • La Grange
  • Lakeview North
  • Lance Creek
  • Lander
  • Laramie
  • Lingle
  • Little America
  • Lonetree
  • Lost Springs
  • Lovell
  • Lucerne
  • Lusk
  • Lyman
  • McKinnon
  • Mammoth
  • Manderson
  • Manville
  • Marbleton
  • Meadow Acres
  • Medicine Bow
  • Meeteetse
  • Midwest
  • Mills
  • Moorcroft
  • Moose Wilson Road
  • Mountain View
  • Mountain View
  • Newcastle
  • Nordic
  • North Rock Springs
  • Oakley
  • Opal
  • Orin
  • Osage
  • Osmond
  • Owl Creek
  • Parkman
  • Pavillion
  • Pine Bluffs
  • Pinedale
  • Pine Haven
  • Powder River
  • Powell
  • Purple Sage
  • Rafter J Ranch
  • Ralston
  • Ranchester
  • Ranchettes
  • Rawlins
  • Red Butte
  • Reliance
  • Riverside
  • Riverton
  • Robertson
  • Rock River
  • Rock Springs
  • Rolling Hills
  • Ryan Park
  • Saratoga
  • Shell
  • Sheridan
  • Shoshoni
  • Sinclair
  • Slater
  • Sleepy Hollow
  • Smoot
  • South Greeley
  • South Park
  • Star Valley Ranch
  • Story
  • Sundance
  • Superior
  • Table Rock
  • Taylor
  • Ten Sleep
  • Teton Village
  • Thayne
  • Thermopolis
  • Torrington
  • Turnerville
  • Upton
  • Urie
  • Van Tassell
  • Veteran
  • Vista West
  • Wamsutter
  • Warren AFB
  • Washam
  • Westview Circle
  • Wheatland
  • Whiting
  • Wilson
  • Woods Landing-Jelm
  • Worland
  • Wright
  • Yoder
  • Y-O Ranch