Area Code 307

Area code 307 covers the entire state of Wyoming. Due to its low population, Wyoming remains one of the few states to only have one area code.

Prefix City/State Phone Type Company
307-200 Jackson, WY Landline Level 3 Communications
307-201 Jackson, WY Landline Level 3 Communications
307-202 Powell, WY Cell New Cingular Wireless PCS
307-203 Jackson, WY Cell Sprint Spectrum L.p.
307-206 Cheyenne, WY Landline Unknown
307-212 Rock Springs, WY Landline Level 3 Communications
307-213 Cody, WY Landline Level 3 Communications
307-214 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-215 Casper, WY Landline AT&T Local
307-216 Manville, WY Cell New Cingular Wireless PCS
307-217 Buffalo, WY Cell New Cingular Wireless PCS
307-220 Cheyenne, WY Cell T-mobile Usa
307-221 Cheyenne, WY Cell Sprint Spectrum L.p.
307-222 Cheyenne, WY Landline Level 3 Communications
307-223 Laramie, WY Landline Level 3 Communications
307-224 Casper, WY Landline Level 3 Communications
307-228 Cheyenne, WY Landline Unknown
307-230 Casper, WY Cell Versatel Communications
307-231 Pinedale, WY Cell Cellco Partnership DBA Verizon Wireless
307-232 Casper, WY Landline Qwest Corporation
307-233 Casper, WY Landline Qwest Corporation
307-234 Casper, WY Landline Qwest Corporation
307-235 Casper, WY Landline Qwest Corporation
307-237 Casper, WY Landline Qwest Corporation
307-240 Riverton, WY Cell Cellco Partnership DBA Verizon Wireless
307-241 Wheatland, WY Cell New Cingular Wireless PCS
307-245 Pine Bluffs, WY Landline Rt Communications
307-246 Albin, WY Landline Rt Communications
307-247 Casper, WY Cell New Cingular Wireless PCS
307-248 Afton, WY Cell Cellco Partnership DBA Verizon Wireless
307-250 Cody, WY Cell Cellco Partnership DBA Verizon Wireless
307-251 Casper, WY Cell Cellco Partnership DBA Verizon Wireless
307-252 Rock Springs, WY Cell Uintah Basin Electronic Telecommunications
307-253 Casper, WY Landline Qwest Corporation
307-254 Powell, WY Cell Cellco Partnership DBA Verizon Wireless
307-255 Evanston, WY Cell Uintah Basin Electronic Telecommunications
307-256 Cheyenne, WY Cell Sprint Spectrum L.p.
307-257 Gillette, WY Landline Level 3 Communications
307-258 Casper, WY Cell Cellco Partnership DBA Verizon Wireless
307-259 Casper, WY Cell Cellco Partnership DBA Verizon Wireless
307-260 Big Piney, WY Cell Union Telephone Company
307-261 Casper, WY Landline Qwest Corporation
307-262 Casper, WY Cell Cellco Partnership DBA Verizon Wireless
307-264 Jackson, WY Cell Bresnan Broadband Of Wyoming
307-265 Casper, WY Landline Qwest Corporation
307-266 Casper, WY Landline Qwest Corporation
307-267 Casper, WY Cell New Cingular Wireless PCS
307-268 Casper, WY Landline Qwest Corporation
307-269 Wheatland, WY Landline Level 3 Communications
307-270 Cokeville, WY Cell Union Telephone Company
307-271 Powell, WY Landline Level 3 Communications
307-272 Cody, WY Cell Cellco Partnership DBA Verizon Wireless
307-273 Farson, WY Landline Centurytel Of Wyoming DBA Centurylink
307-274 Cheyenne, WY Landline Mcimetro Access Transmission Services LLC
307-275 Cheyenne, WY Landline Cellco Partnership DBA Verizon Wireless
307-276 Big Piney, WY Landline Centurytel Of Wyoming DBA Centurylink
307-277 Casper, WY Cell Cellco Partnership DBA Verizon Wireless
307-278 Buffalo, WY Landline Level 3 Communications
307-279 Cokeville, WY Landline All West Communications - Wyoming
307-280 Farson, WY Cell Union Telephone Company
307-281 Sundance, WY Cell Cellco Partnership DBA Verizon Wireless
307-282 Sundance, WY Cell Cellco Partnership DBA Verizon Wireless
307-283 Sundance, WY Landline Range Telephone Cooperative
307-286 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-287 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-288 Evanston, WY Landline Level 3 Communications
307-290 Sundance, WY Cell New Cingular Wireless PCS
307-292 Cody, WY Landline Mtpcs
307-296 Cody, WY Cell Onvoy
307-297 Green River, WY Cell Uintah Basin Electronic Telecommunications
307-298 Douglas, WY Landline Level 3 Communications
307-299 Gillette, WY Cell New Cingular Wireless PCS
307-309 Glenrock, WY Cell New Cingular Wireless PCS
307-313 Evanston, WY Landline Level 3 Communications
307-314 Laramie, WY Cell Bandwidth.com Clec
307-315 Casper, WY Landline Bresnan Broadband Of Wyoming
307-316 Cheyenne, WY Landline Zayo Group LLC
307-320 Rawlins, WY Cell Union Telephone Company
307-321 Rawlins, WY Cell Cellco Partnership DBA Verizon Wireless
307-322 Wheatland, WY Landline Qwest Corporation
307-324 Rawlins, WY Landline Qwest Corporation
307-325 Hanna, WY Landline Union Telephone Co.
307-326 Encampment, WY Landline Union Telephone Co.
307-327 Encampment, WY Landline Union Telephone Co.
307-328 Rawlins, WY Landline Qwest Corporation
307-329 Encampment, WY Cell Union Telephone Company
307-330 Lander, WY Cell Union Telephone Company
307-331 Wheatland, WY Cell Cellco Partnership DBA Verizon Wireless
307-332 Lander, WY Landline Qwest Corporation
307-333 Casper, WY Landline Bresnan Broadband Of Wyoming
307-334 Manville, WY Landline Qwest Corporation
307-335 Lander, WY Landline Qwest Corporation
307-337 Casper, WY Landline Bresnan Broadband Of Wyoming
307-338 Torrington, WY Cell Cellco Partnership DBA Verizon Wireless
307-339 Hanna, WY Cell Union Telephone Company
307-340 Manville, WY Cell Cellco Partnership DBA Verizon Wireless
307-343 Laramie, WY Cell Cellco Partnership DBA Verizon Wireless
307-345 Lander, WY Cell Union Telephone Company
307-347 Worland, WY Landline Rt Communications
307-348 Hanna, WY Landline Union Telephone Co.
307-349 Lander, WY Cell Cellco Partnership DBA Verizon Wireless
307-350 Rock Springs, WY Cell Union Telephone Company
307-351 Douglas, WY Cell New Cingular Wireless PCS
307-352 Rock Springs, WY Landline Qwest Corporation
307-353 Alta, WY Landline Columbine Telco DBA Silver Star Communications
307-354 Rock Springs, WY Cell Union Telephone Company
307-358 Douglas, WY Landline Qwest Corporation
307-359 Douglas, WY Cell Cellco Partnership DBA Verizon Wireless
307-360 Pinedale, WY Cell Union Telephone Company
307-362 Rock Springs, WY Landline Qwest Corporation
307-363 Gillette, WY Landline Bandwidth.com Clec
307-364 Cheyenne, WY Landline Unknown
307-365 Cheyenne, WY Cell New Cingular Wireless PCS
307-366 Ten Sleep, WY Landline Tri - County Telephone Association
307-367 Pinedale, WY Landline Centurytel Of Wyoming DBA Centurylink
307-369 Cheyenne, WY Landline Bresnan Broadband Of Wyoming
307-370 Rawlins, WY Cell Cellco Partnership DBA Verizon Wireless
307-371 Rock Springs, WY Cell Cellco Partnership DBA Verizon Wireless
307-373 Greybull, WY Landline Bresnan Broadband Of Wyoming
307-375 Worland, WY Landline Rt Communications
307-377 Casper, WY Cell Union Telephone Company
307-378 Rock River, WY Landline Union Telephone Co.
307-379 Medicine Bow, WY Landline Centurytel Of Wyoming DBA Centurylink
307-380 Baggs, WY Cell Union Telephone Company
307-382 Rock Springs, WY Landline Qwest Corporation
307-383 Baggs, WY Landline Dubois Telephone Exchange
307-386 La Barge, WY Landline Union Telephone Co.
307-388 Worland, WY Cell New Cingular Wireless PCS
307-389 Rock Springs, WY Cell Cellco Partnership DBA Verizon Wireless
307-390 La Barge, WY Cell Union Telephone Company
307-391 Moorcroft, WY Cell New Cingular Wireless PCS
307-399 Laramie, WY Cell Cellco Partnership DBA Verizon Wireless
307-401 Torrington, WY Cell New Cingular Wireless PCS
307-413 Jackson, WY Cell New Cingular Wireless PCS
307-417 Rawlins, WY Landline Zayo Group LLC
307-421 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-422 Chugwater, WY Landline Chugwater Telephone Co.
307-425 Buffalo, WY Landline Advanced Communications Technology
307-426 Cheyenne, WY Landline Bresnan Broadband Of Wyoming
307-429 Sheridan, WY Landline Bandwidth.com Clec
307-431 Worland, WY Cell Cellco Partnership DBA Verizon Wireless
307-432 Cheyenne, WY Landline Qwest Corporation
307-433 Cheyenne, WY Landline Qwest Corporation
307-436 Glenrock, WY Landline Qwest Corporation
307-437 Midwest, WY Landline Rt Communications
307-438 Lander, WY Cell Cellco Partnership DBA Verizon Wireless
307-439 Casper, WY Landline Advanced Communications Technology
307-440 Basin, WY Landline Bresnan Broadband Of Wyoming
307-441 Casper, WY Landline Big River Telephone Company
307-444 Evanston, WY Landline All West - Wy
307-448 Rock Springs, WY Cell Cellco Partnership DBA Verizon Wireless
307-450 Dubois, WY Cell Union Telephone Company
307-455 Dubois, WY Landline Dubois Telephone Exchange
307-459 Cheyenne, WY Landline Level 3 Communications
307-460 Laramie, WY Landline Level 3 Communications
307-461 Sheridan, WY Landline Level 3 Communications
307-462 Casper, WY Landline Level 3 Communications
307-463 Riverton, WY Landline Level 3 Communications
307-464 Gillette, WY Landline Qwest Corporation
307-465 Osage, WY Landline Rt Communications
307-466 Green River, WY Landline Cellco Partnership DBA Verizon Wireless
307-467 Alva, WY Landline Rt Communications
307-468 Upton, WY Landline Rt Communications
307-469 Hyattville, WY Landline Tri - County Telephone Association
307-472 Casper, WY Landline Qwest Corporation
307-473 Casper, WY Landline Qwest Corporation
307-477 Cheyenne, WY Cell Union Telephone Company
307-480 Thermopolis, WY Cell New Cingular Wireless PCS
307-481 Van Tassell, WY Landline Zayo Group LLC
307-486 Crowheart, WY Landline Dubois Telephone Exchange
307-497 Evanston, WY Landline All West - Wy
307-509 Cheyenne, WY Landline Bandwidth.com Clec
307-514 Cheyenne, WY Landline Bresnan Broadband Of Wyoming
307-520 Medicine Bow, WY Cell Union Telephone Company
307-527 Cody, WY Landline Qwest Corporation
307-529 Cheyenne, WY Landline Ymax Communications Corp.
307-532 Torrington, WY Landline United Tel Co West - Wy DBA Centurylink West
307-533 Sheridan, WY Landline Mtpcs
307-534 Torrington, WY Landline United Tel Co West - Wy DBA Centurylink West
307-537 Pinedale, WY Landline Centurytel Of Wyoming DBA Centurylink
307-540 Jeffrey City, WY Cell Union Telephone Company
307-541 Moran, WY Cell Union Telephone Company
307-543 Moran, WY Landline Qwest Corporation
307-544 Jeffrey City, WY Landline Rt Communications
307-547 Burns, WY Landline Rt Communications
307-548 Lovell, WY Landline Tct West
307-554 Glenrock, WY Landline Zayo Group LLC
307-555 Cheyenne, WY Landline Unknown
307-567 Gillette, WY Cell Union Telephone Company
307-568 Basin, WY Landline Tct West
307-575 Torrington, WY Cell Cellco Partnership DBA Verizon Wireless
307-577 Casper, WY Landline Qwest Corporation
307-578 Cody, WY Landline Qwest Corporation
307-586 Cody, WY Landline Tri Tel
307-587 Cody, WY Landline Qwest Corporation
307-600 Cokeville, WY Cell All West Wireless
307-620 Buffalo, WY Cell Cellco Partnership DBA Verizon Wireless
307-621 Buffalo, WY Cell Cellco Partnership DBA Verizon Wireless
307-622 Gillette, WY Cell New Cingular Wireless PCS
307-624 Douglas, WY Cell New Cingular Wireless PCS
307-629 Newcastle, WY Cell New Cingular Wireless PCS
307-630 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-631 Cheyenne, WY Cell Cellco Partnership DBA Verizon Wireless
307-632 Cheyenne, WY Landline Qwest Corporation
307-633 Cheyenne, WY Landline Qwest Corporation
307-634 Cheyenne, WY Landline Qwest Corporation
307-635 Cheyenne, WY Landline Qwest Corporation
307-637 Cheyenne, WY Landline Qwest Corporation
307-638 Cheyenne, WY Landline Qwest Corporation
307-640 Cheyenne, WY Cell New Cingular Wireless PCS
307-649 Carpenter, WY Landline Rt Communications
307-650 Cheyenne, WY Cell Sprint Spectrum L.p.
307-654 Freedom, WY Landline Silver Star Telephone Co.
307-655 Wolf, WY Landline Qwest Corporation
307-656 Alpine, WY Cell Gold Star Communications
307-660 Gillette, WY Cell New Cingular Wireless PCS
307-664 Deaver, WY Landline Tct West
307-670 Gillette, WY Cell Cellco Partnership DBA Verizon Wireless
307-672 Sheridan, WY Landline Qwest Corporation
307-673 Sheridan, WY Landline Qwest Corporation
307-674 Sheridan, WY Landline Qwest Corporation
307-675 Sheridan, WY Landline Advanced Communications Technology
307-677 Evanston, WY Cell Cellco Partnership DBA Verizon Wireless
307-679 Evanston, WY Cell Cellco Partnership DBA Verizon Wireless
307-680 Gillette, WY Cell New Cingular Wireless PCS
307-681 Rozet, WY Landline Advanced Communications Technology
307-682 Gillette, WY Landline Qwest Corporation
307-683 Sheridan, WY Landline Qwest Corporation
307-684 Buffalo, WY Landline Qwest Corporation
307-685 Gillette, WY Landline Qwest Corporation
307-686 Gillette, WY Landline Qwest Corporation
307-687 Gillette, WY Landline Qwest Corporation
307-688 Gillette, WY Landline Qwest Corporation
307-689 Gillette, WY Cell Cellco Partnership DBA Verizon Wireless
307-690 Jackson, WY Cell Cellco Partnership DBA Verizon Wireless
307-696 Gillette, WY Cell New Cingular Wireless PCS
307-699 Jackson, WY Cell Cellco Partnership DBA Verizon Wireless
307-701 Cheyenne, WY Cell Union Telephone Company
307-702 Casper, WY Cell Union Telephone Company
307-703 Laramie, WY Cell Union Telephone Company
307-704 Gillette, WY Cell Union Telephone Company
307-705 Rock Springs, WY Cell Union Telephone Company
307-706 Sheridan, WY Cell Union Telephone Company
307-707 Green River, WY Cell Union Telephone Company
307-708 Evanston, WY Cell Union Telephone Company
307-709 Riverton, WY Cell Union Telephone Company
307-710 Rawlins, WY Cell Union Telephone Company
307-712 Cody, WY Cell Union Telephone Company
307-713 Jackson, WY Cell Union Telephone Company
307-714 Lander, WY Cell Union Telephone Company
307-715 Torrington, WY Cell Union Telephone Company
307-716 Powell, WY Cell Union Telephone Company
307-717 Douglas, WY Cell Union Telephone Company
307-718 Worland, WY Cell Union Telephone Company
307-719 Buffalo, WY Cell Union Telephone Company
307-720 Wheatland, WY Cell Union Telephone Company
307-721 Laramie, WY Landline Qwest Corporation
307-722 Thermopolis, WY Cell Union Telephone Company
307-723 Kemmerer, WY Cell Union Telephone Company
307-724 Casper, WY Cell Union Telephone Company
307-727 Kemmerer, WY Cell Union Telephone Company
307-728 Shoshoni, WY Cell Union Telephone Company
307-730 Jackson, WY Cell Union Telephone Company
307-731 Lovell, WY Cell Union Telephone Company
307-732 Jackson, WY Landline Qwest Corporation
307-733 Jackson, WY Landline Qwest Corporation
307-734 Jackson, WY Landline Qwest Corporation
307-735 Glendo, WY Landline Qwest Corporation
307-736 Arvada, WY Landline Range Telephone Cooperative
307-738 Kaycee, WY Landline Rt Communications
307-739 Jackson, WY Landline Qwest Corporation
307-740 Jackson, WY Cell Union Telephone Company
307-741 Glenrock, WY Cell Union Telephone Company
307-742 Laramie, WY Landline Qwest Corporation
307-744 Newcastle, WY Cell Union Telephone Company
307-745 Laramie, WY Landline Qwest Corporation
307-746 Newcastle, WY Landline Rt Communications
307-747 Fort Bridger, WY Cell Union Telephone Company
307-749 Pinedale, WY Cell Union Telephone Company
307-751 Sheridan, WY Cell New Cingular Wireless PCS
307-752 Sheridan, WY Cell Cellco Partnership DBA Verizon Wireless
307-754 Powell, WY Landline Qwest Corporation
307-755 Laramie, WY Landline Qwest Corporation
307-756 Moorcroft, WY Landline Rt Communications
307-757 Cheyenne, WY Landline AT&T Local
307-758 Clearmont, WY Landline Range Telephone Cooperative
307-759 Van Tassell, WY Cell Union Telephone Company
307-760 Laramie, WY Cell Cellco Partnership DBA Verizon Wireless
307-761 Laramie, WY Cell New Cingular Wireless PCS
307-762 Burlington, WY Landline Tri - County Telephone Association
307-763 Sheridan, WY Cell Cellco Partnership DBA Verizon Wireless
307-764 Powell, WY Landline Tri Tel
307-765 Greybull, WY Landline Tct West
307-766 Laramie, WY Landline Qwest Corporation
307-771 Cheyenne, WY Landline Qwest Corporation
307-772 Cheyenne, WY Landline Qwest Corporation
307-773 Cheyenne, WY Landline Qwest Corporation
307-774 Jackson, WY Cell Gold Star Communications
307-775 Cheyenne, WY Landline Qwest Corporation
307-777 Cheyenne, WY Landline Qwest Corporation
307-778 Cheyenne, WY Landline Qwest Corporation
307-779 Wheatland, WY Cell Union Telephone Company
307-780 Fort Bridger, WY Cell Union Telephone Company
307-782 Fort Bridger, WY Landline Union Telephone Co.
307-783 Evanston, WY Landline Qwest Corporation
307-787 Lyman, WY Landline Union Telephone Co.
307-789 Evanston, WY Landline Qwest Corporation
307-790 Sundance, WY Cell Union Telephone Company
307-797 Casper, WY Cell New Cingular Wireless PCS
307-798 Rock River, WY Cell Union Telephone Company
307-799 Evanston, WY Cell Union Telephone Company
307-800 Kemmerer, WY Landline Zayo Group LLC
307-823 Cheyenne, WY Landline Teleport Communications America - Wy - LLC
307-828 Kemmerer, WY Landline Qwest Corporation
307-834 Meriden, WY Landline United Tel Co West - Wy DBA Centurylink West
307-836 Guernsey, WY Landline United Tel Co West - Wy DBA Centurylink West
307-837 Torrington, WY Landline United Tel Co West - Wy DBA Centurylink West
307-840 Riverton, WY Cell Cellco Partnership DBA Verizon Wireless
307-850 Riverton, WY Cell Union Telephone Company
307-851 Riverton, WY Cell Cellco Partnership DBA Verizon Wireless
307-854 Riverton, WY Landline Advanced Communications Technology
307-855 Riverton, WY Landline Qwest Corporation
307-856 Riverton, WY Landline Qwest Corporation
307-857 Riverton, WY Landline Qwest Corporation
307-858 Riverton, WY Cell Union Telephone Company
307-859 Pinedale, WY Landline Centurytel Of Wyoming DBA Centurylink
307-864 Thermopolis, WY Landline Rt Communications
307-868 Meeteetse, WY Landline Tct West
307-870 Green River, WY Cell Union Telephone Company
307-871 Green River, WY Cell Cellco Partnership DBA Verizon Wireless
307-872 Green River, WY Landline Qwest Corporation
307-875 Green River, WY Landline Qwest Corporation
307-876 Shoshoni, WY Landline Rt Communications
307-877 Kemmerer, WY Landline Qwest Corporation
307-880 Freedom, WY Cell Gold Star Communications
307-883 Freedom, WY Landline Silver Star Telephone Co.
307-884 Afton, WY Cell Union Telephone Company
307-885 Afton, WY Landline Silver Star Telephone Co.
307-886 Afton, WY Landline Qwest Corporation
307-887 Afton, WY Cell Gold Star Communications
307-890 Freedom, WY Cell Union Telephone Company
307-899 Cody, WY Cell New Cingular Wireless PCS
307-920 Cheyenne, WY Cell T-mobile Usa
307-921 Thermopolis, WY Cell Cellco Partnership DBA Verizon Wireless
307-922 Rock Springs, WY Landline AT&T Local
307-939 Gillette, WY Landline Qwest Corporation
307-941 Newcastle, WY Cell Cellco Partnership DBA Verizon Wireless
307-949 Newcastle, WY Cell Cellco Partnership DBA Verizon Wireless
307-977 Laramie, WY Cell Union Telephone Company
307-995 Casper, WY Landline Qwest Corporation
307-996 Cheyenne, WY Landline Qwest Corporation