What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 307 serves the state of Wyoming.
The Table Below Shows the Towns and Cities That Use Area CodeĀ 307
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 |