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NDC: 307

This is the National Destination Code(NDC):307 page list. Its detail is as below.
Area code 307 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served the entire state of Wyoming. Currently, it covers the entire state of Wyoming, and it overlaps coverage areas with area code .
Prefix State Primary city Usage Carrier
(307) 577- Wyoming Casper Landline Qwest Corporation
(307) 578- Wyoming Cody Landline Qwest Corporation
(307) 586- Wyoming Cody Landline Tri Tel
(307) 587- Wyoming Cody Landline Qwest Corporation
(307) 600- Wyoming Cokeville Wireless All West Wireless
(307) 620- Wyoming Buffalo Wireless Cellco Partnership DBA Verizon Wireless
(307) 621- Wyoming Buffalo Wireless Cellco Partnership DBA Verizon Wireless
(307) 622- Wyoming Gillette Wireless New Cingular Wireless PCS
(307) 624- Wyoming Douglas Wireless New Cingular Wireless PCS
(307) 629- Wyoming Newcastle Wireless New Cingular Wireless PCS
(307) 630- Wyoming Cheyenne Wireless Cellco Partnership DBA Verizon Wireless
(307) 631- Wyoming Cheyenne Wireless Cellco Partnership DBA Verizon Wireless
(307) 632- Wyoming Cheyenne Landline Qwest Corporation
(307) 633- Wyoming Cheyenne Landline Qwest Corporation
(307) 634- Wyoming Cheyenne Landline Qwest Corporation
(307) 635- Wyoming Cheyenne Landline Qwest Corporation
(307) 637- Wyoming Cheyenne Landline Qwest Corporation
(307) 638- Wyoming Cheyenne Landline Qwest Corporation
(307) 640- Wyoming Cheyenne Wireless New Cingular Wireless PCS
(307) 643- Wyoming Beulah Landline Qwest Corporation
(307) 645- Wyoming Powell Landline Project Telephone Co.
(307) 649- Wyoming Carpenter Landline Rt Communications
(307) 650- Wyoming Cheyenne Wireless Sprint Spectrum L.p.
(307) 654- Wyoming Freedom Landline Silver Star Telephone Co.
(307) 655- Wyoming Wolf Landline Qwest Corporation
(307) 656- Wyoming Alpine Wireless Gold Star Communications
(307) 660- Wyoming Gillette Wireless New Cingular Wireless PCS
(307) 663- Wyoming Lance Creek Landline Golden West Tel Coop Inc DBA Golden West Telecomm
(307) 664- Wyoming Deaver Landline Tct West
(307) 670- Wyoming Gillette Wireless Cellco Partnership DBA Verizon Wireless
(307) 672- Wyoming Sheridan Landline Qwest Corporation
(307) 673- Wyoming Sheridan Landline Qwest Corporation
(307) 674- Wyoming Sheridan Landline Qwest Corporation
(307) 675- Wyoming Sheridan Landline Advanced Communications Technology
(307) 677- Wyoming Evanston Wireless Cellco Partnership DBA Verizon Wireless
(307) 679- Wyoming Evanston Wireless Cellco Partnership DBA Verizon Wireless
(307) 680- Wyoming Gillette Wireless New Cingular Wireless PCS
(307) 681- Wyoming Rozet Landline Advanced Communications Technology
(307) 682- Wyoming Gillette Landline Qwest Corporation
(307) 683- Wyoming Sheridan Landline Qwest Corporation
(307) 684- Wyoming Buffalo Landline Qwest Corporation
(307) 685- Wyoming Gillette Landline Qwest Corporation
(307) 686- Wyoming Gillette Landline Qwest Corporation
(307) 687- Wyoming Gillette Landline Qwest Corporation
(307) 688- Wyoming Gillette Landline Qwest Corporation
(307) 689- Wyoming Gillette Wireless Cellco Partnership DBA Verizon Wireless
(307) 690- Wyoming Jackson Wireless Cellco Partnership DBA Verizon Wireless
(307) 696- Wyoming Gillette Wireless New Cingular Wireless PCS
(307) 699- Wyoming Jackson Wireless Cellco Partnership DBA Verizon Wireless
(307) 701- Wyoming Cheyenne Wireless Union Telephone Company
(307) 702- Wyoming Casper Wireless Union Telephone Company
(307) 703- Wyoming Laramie Wireless Union Telephone Company
(307) 704- Wyoming Gillette Wireless Union Telephone Company
(307) 705- Wyoming Rock Springs Wireless Union Telephone Company
(307) 706- Wyoming Sheridan Wireless Union Telephone Company
(307) 707- Wyoming Green River Wireless Union Telephone Company
(307) 708- Wyoming Evanston Wireless Union Telephone Company
(307) 709- Wyoming Riverton Wireless Union Telephone Company
(307) 710- Wyoming Rawlins Wireless Union Telephone Company
(307) 712- Wyoming Cody Wireless Union Telephone Company
(307) 713- Wyoming Jackson Wireless Union Telephone Company
(307) 714- Wyoming Lander Wireless Union Telephone Company
(307) 715- Wyoming Torrington Wireless Union Telephone Company
(307) 716- Wyoming Powell Wireless Union Telephone Company
(307) 717- Wyoming Douglas Wireless Union Telephone Company
(307) 718- Wyoming Worland Wireless Union Telephone Company
(307) 719- Wyoming Buffalo Wireless Union Telephone Company
(307) 720- Wyoming Wheatland Wireless Union Telephone Company
(307) 721- Wyoming Laramie Landline Qwest Corporation
(307) 722- Wyoming Thermopolis Wireless Union Telephone Company
(307) 723- Wyoming Kemmerer Wireless Union Telephone Company
(307) 724- Wyoming Casper Wireless Union Telephone Company
(307) 727- Wyoming Kemmerer Wireless Union Telephone Company
(307) 728- Wyoming Shoshoni Wireless Union Telephone Company
(307) 730- Wyoming Jackson Wireless Union Telephone Company
(307) 731- Wyoming Lovell Wireless Union Telephone Company
(307) 732- Wyoming Jackson Landline Qwest Corporation
(307) 733- Wyoming Jackson Landline Qwest Corporation
(307) 734- Wyoming Jackson Landline Qwest Corporation
(307) 735- Wyoming Glendo Landline Qwest Corporation
(307) 736- Wyoming Arvada Landline Range Telephone Cooperative
(307) 737- Wyoming Sheridan Landline Range Telephone Cooperative
(307) 738- Wyoming Kaycee Landline Rt Communications
(307) 739- Wyoming Jackson Landline Qwest Corporation
(307) 740- Wyoming Jackson Wireless Union Telephone Company
(307) 741- Wyoming Glenrock Wireless Union Telephone Company
(307) 742- Wyoming Laramie Landline Qwest Corporation
(307) 744- Wyoming Newcastle Wireless Union Telephone Company
(307) 745- Wyoming Laramie Landline Qwest Corporation
(307) 746- Wyoming Newcastle Landline Rt Communications
(307) 747- Wyoming Fort Bridger Wireless Union Telephone Company
(307) 749- Wyoming Pinedale Wireless Union Telephone Company
(307) 750- Wyoming Sheridan Landline Range Telephone Cooperative
(307) 751- Wyoming Sheridan Wireless New Cingular Wireless PCS
(307) 752- Wyoming Sheridan Wireless Cellco Partnership DBA Verizon Wireless
(307) 754- Wyoming Powell Landline Qwest Corporation
(307) 755- Wyoming Laramie Landline Qwest Corporation
(307) 756- Wyoming Moorcroft Landline Rt Communications
(307) 757- Wyoming Cheyenne Landline AT&T Local
(307) 758- Wyoming Clearmont Landline Range Telephone Cooperative