Area code 307 is the telephone area code in the North American Numbering Plan for the entire U.S. state of Wyoming. It is one of the 86 original North American area codes created by the American Telephone and Telegraph Company (AT&T) in 1947.
Because it is sparsely populated, Wyoming is one of only eleven states (as of April 8, 2020) with only one area code.
Service area
The numbering plan includes the following communities, with their respective central office codes:
- Afton: 226, 248, 884, 885, 886, 887
- Albin: 246
- Alpine: 654, 656
- Baggs: 380, 383
- Basin: 440, 568
- Big Piney: 260, 276
- Buffalo: 217, 278, 425, 620, 621, 684, 719
- Burlington: 762
- Burns: 547
- Casper: 215, 224, 230, 232, 233, 234, 235, 236, 237, 243, 247, 251, 253, 258, 259, 261, 262, 265, 266, 267, 268, 277, 315, 333, 337, 377, 439, 441, 462, 472, 473, 577, 702, 724, 776, 797, 995
- Cheyenne: 214, 220, 221, 222, 256, 274, 275, 286, 287, 316, 317, 365, 369, 414, 421, 426, 432, 433, 443, 459, 475, 477, 509, 514, 529, 630, 631, 632, 633, 634, 635, 637, 638, 640, 650, 666, 701, 757, 771, 772, 773, 775, 777, 778, 823, 829, 920, 996
- Chugwater: 422
- Clearmont: 758
- Cody: 204, 213, 250, 272, 296, 527, 578, 586, 587, 712, 899
- Cokeville: 229, 270, 279, 600
- Douglas: 298, 351, 358, 359, 624, 717
- Dubois: 239, 450, 455
- East Thermopolis: 480, 722, 864, 921
- Encampment: 327
- Evanston: 255, 288, 313, 444, 497, 677, 679, 708, 783, 789, 799
- Frannie: 664
- Gas Hills: 457
- Gillette: 228, 257, 299, 363, 487, 567, 622, 660, 670, 680, 681, 682, 685, 686, 687, 688, 689, 696, 704
- Glendo: 735
- Glenrock: 309, 436, 554, 741
- Green River: 297, 364, 466, 707, 870, 871, 872, 875
- Greybull: 373, 765
- Guernsey: 836
- Hanna: 325, 339, 348
- Hulett: 467
- Jackson: 200, 201, 203, 249, 264, 413, 690, 699, 713, 730, 732, 733, 734, 739, 740, 774
- Kaycee: 738
- Kemmerer: 723, 727, 800, 828, 877
- La Barge: 386, 390
- La Grange: 409, 834
- Lander: 206, 330, 332, 335, 345, 349, 438, 488, 714
- Laramie: 223, 314, 343, 399, 460, 703, 721, 742, 745, 755, 760, 761, 766, 977
- Lingle: 205, 837
- Lovell: 548, 731
- Lusk: 216, 334, 340, 481, 759
- Lyman: 787
- Manila: 874
- Medicine Bow: 379, 404, 520
- Meeteetse,: 868
- Midwest: 437
- Moran: 541, 543, 999
- Moorcroft: 391, 756
- Mountain View: 747, 780, 782
- Newcastle: 465, 629, 744, 746, 941, 949
- Pine Bluffs: 245
- Pinedale: 231, 360, 367, 537, 749
- Powell: 202, 219, 254, 271, 716, 754, 764
- Rawlins: 320, 321, 324, 328, 370, 417, 710
- Riverton: 240, 463, 709, 840, 850, 851, 854, 855, 856, 857, 858
- Rock River: 378, 798
- Rock Springs: 209, 212, 252, 350, 352, 354, 362, 371, 382, 389, 448, 522, 705, 922
- Saratoga: 326, 329, 447
- Sheridan: 429, 461, 533, 655, 672, 673, 674, 675, 683, 706, 751, 752, 763
- Shoshoni: 728, 876
- Sundance: 281, 282, 283, 290, 790
- Ten Sleep: 366
- Thermopolis: 480, 722, 864, 921
- Torrington: 338, 401, 532, 534, 575, 715
- Upton: 468
- West Edgemont: 663
- West Lyman: 788
- Wheatland: 241, 269, 322, 331, 720, 779, 881
- Worland: 347, 375, 388, 431, 718
- Wright: 464, 939
- Premium calls (unassigned): 208, 211, 307, 308, 311, 406, 411, 470, 511, 536, 555, 558, 559, 605, 611, 700, 711, 725, 811, 911, 950, 958, 959, 970, 976
See also
External links
North: 406 | ||
West: 208/986, 406, 435 | 307 | East: 605, 308 |
South: 435, 970 | ||
Colorado area codes: 303/720/983, 719, 970 | ||
Utah area codes: 385/801, 435 | ||
Idaho area codes: 208/986 | ||
Montana area codes: 406 | ||
South Dakota area codes: 605 | ||
Nebraska area codes: 308, 402/531 |
🔥 Top keywords: Main PageSpecial:SearchWikipedia:Featured picturesYasukeHarrison ButkerRobert FicoBridgertonCleopatraDeaths in 2024Joyce VincentXXXTentacionHank AdamsIt Ends with UsYouTubeNew Caledonia2024 Indian general electionHeeramandiDarren DutchyshenSlovakiaKingdom of the Planet of the ApesAttempted assassination of Robert FicoLawrence WongBaby ReindeerXXX: Return of Xander CageThelma HoustonFuriosa: A Mad Max SagaMegalopolis (film)Richard GaddKepler's SupernovaWicked (musical)Sunil ChhetriXXX (2002 film)Ashley MadisonAnya Taylor-JoyPlanet of the ApesNava MauYoung SheldonPortal:Current eventsX-Men '97