Area Code Profile
Area Code 307 Prefixes & Exchanges
Serving Wyoming, Unites States
Central Office Exchanges (Prefixes)
Select any prefix below to view phone lines, carrier networks, and consumer reports in that exchange:
| Exchange Prefix | City / Location | Line Type |
|---|---|---|
| 1-307-201-#### | Jackson | Landline |
| 1-307-202-#### | Powell | Wireless |
| 1-307-203-#### | Jackson | Wireless |
| 1-307-206-#### | Lander | Landline |
| 1-307-212-#### | Rock Springs | Landline |
| 1-307-213-#### | Cody | Landline |
| 1-307-214-#### | Cheyenne | Wireless |
| 1-307-215-#### | Casper | Landline |
| 1-307-216-#### | Manville | Wireless |
| 1-307-217-#### | Buffalo | Wireless |
| 1-307-220-#### | Cheyenne | Wireless |
| 1-307-221-#### | Cheyenne | Wireless |
| 1-307-222-#### | Cheyenne | Landline |
| 1-307-223-#### | Laramie | Landline |
| 1-307-224-#### | Casper | Landline |
| 1-307-228-#### | Unknown | |
| 1-307-230-#### | Casper | Wireless |
| 1-307-231-#### | Pinedale | Wireless |
| 1-307-232-#### | Casper | Landline |
| 1-307-233-#### | Casper | Landline |
| 1-307-234-#### | Casper | Landline |
| 1-307-235-#### | Casper | Landline |
| 1-307-237-#### | Casper | Landline |
| 1-307-240-#### | Riverton | Wireless |
| 1-307-241-#### | Wheatland | Wireless |
| 1-307-242-#### | Yellowstone National Park | Landline |
| 1-307-245-#### | Pine Bluffs | Landline |
| 1-307-246-#### | Albin | Landline |
| 1-307-247-#### | Casper | Wireless |
| 1-307-248-#### | Afton | Wireless |
| 1-307-250-#### | Cody | Wireless |
| 1-307-251-#### | Casper | Wireless |
| 1-307-252-#### | Rock Springs | Wireless |
| 1-307-253-#### | Casper | Landline |
| 1-307-254-#### | Powell | Wireless |
| 1-307-255-#### | Evanston | Wireless |
| 1-307-256-#### | Cheyenne | Wireless |
| 1-307-257-#### | Gillette | Landline |
| 1-307-258-#### | Casper | Wireless |
| 1-307-259-#### | Casper | Wireless |
| 1-307-260-#### | Big Piney | Wireless |
| 1-307-261-#### | Casper | Landline |
| 1-307-262-#### | Casper | Wireless |
| 1-307-264-#### | Jackson | Wireless |
| 1-307-265-#### | Casper | Landline |
| 1-307-266-#### | Casper | Landline |
| 1-307-267-#### | Casper | Wireless |
| 1-307-268-#### | Casper | Landline |
| 1-307-269-#### | Wheatland | Landline |
| 1-307-270-#### | Cokeville | Wireless |
| 1-307-271-#### | Powell | Landline |
| 1-307-272-#### | Cody | Wireless |
| 1-307-273-#### | Farson | Landline |
| 1-307-274-#### | Cheyenne | Landline |
| 1-307-275-#### | Cheyenne | Landline |
| 1-307-276-#### | Big Piney | Landline |
| 1-307-277-#### | Casper | Wireless |
| 1-307-278-#### | Buffalo | Landline |
| 1-307-279-#### | Cokeville | Landline |
| 1-307-280-#### | Farson | Wireless |
| 1-307-281-#### | Sundance | Wireless |
| 1-307-282-#### | Sundance | Wireless |
| 1-307-283-#### | Sundance | Landline |
| 1-307-286-#### | Cheyenne | Wireless |
| 1-307-287-#### | Cheyenne | Wireless |
| 1-307-288-#### | Evanston | Landline |
| 1-307-290-#### | Sundance | Wireless |
| 1-307-292-#### | Cody | Landline |
| 1-307-296-#### | Cody | Wireless |
| 1-307-297-#### | Green River | Wireless |
| 1-307-298-#### | Douglas | Landline |
| 1-307-299-#### | Gillette | Wireless |
| 1-307-309-#### | Glenrock | Wireless |
| 1-307-312-#### | Beulah | Landline |
| 1-307-313-#### | Evanston | Landline |
| 1-307-314-#### | Laramie | Wireless |
| 1-307-315-#### | Casper | Landline |
| 1-307-316-#### | Cheyenne | Landline |
| 1-307-320-#### | Rawlins | Wireless |
| 1-307-321-#### | Rawlins | Wireless |
| 1-307-322-#### | Wheatland | Landline |
| 1-307-324-#### | Rawlins | Landline |
| 1-307-325-#### | Hanna | Landline |
| 1-307-326-#### | Encampment | Landline |
| 1-307-327-#### | Encampment | Landline |
| 1-307-328-#### | Rawlins | Landline |
| 1-307-329-#### | Encampment | Wireless |
| 1-307-330-#### | Lander | Wireless |
| 1-307-331-#### | Wheatland | Wireless |
| 1-307-332-#### | Lander | Landline |
| 1-307-333-#### | Casper | Landline |
| 1-307-334-#### | Manville | Landline |
| 1-307-335-#### | Lander | Landline |
| 1-307-337-#### | Casper | Landline |
| 1-307-338-#### | Torrington | Wireless |
| 1-307-339-#### | Hanna | Wireless |
| 1-307-340-#### | Manville | Wireless |
| 1-307-341-#### | Parkman | Landline |
| 1-307-343-#### | Laramie | Wireless |
| 1-307-344-#### | Yellowstone National Park | Landline |
| 1-307-345-#### | Lander | Wireless |
| 1-307-347-#### | Worland | Landline |
| 1-307-348-#### | Hanna | Landline |
| 1-307-349-#### | Lander | Wireless |
| 1-307-350-#### | Rock Springs | Wireless |
| 1-307-351-#### | Douglas | Wireless |
| 1-307-352-#### | Rock Springs | Landline |
| 1-307-353-#### | Alta | Landline |
| 1-307-354-#### | Rock Springs | Wireless |
| 1-307-356-#### | Medicine Bow | Landline |
| 1-307-358-#### | Douglas | Landline |
| 1-307-359-#### | Douglas | Wireless |
| 1-307-360-#### | Pinedale | Wireless |
| 1-307-362-#### | Rock Springs | Landline |
| 1-307-363-#### | Gillette | Landline |
| 1-307-364-#### | Unknown | |
| 1-307-365-#### | Cheyenne | Wireless |
| 1-307-366-#### | Ten Sleep | Landline |
| 1-307-367-#### | Pinedale | Landline |
| 1-307-369-#### | Cheyenne | Landline |
| 1-307-370-#### | Rawlins | Wireless |
| 1-307-371-#### | Rock Springs | Wireless |
| 1-307-373-#### | Greybull | Landline |
| 1-307-375-#### | Worland | Landline |
| 1-307-377-#### | Casper | Wireless |
| 1-307-378-#### | Rock River | Landline |
| 1-307-379-#### | Medicine Bow | Landline |
| 1-307-380-#### | Baggs | Wireless |
| 1-307-382-#### | Rock Springs | Landline |
| 1-307-383-#### | Baggs | Landline |
| 1-307-386-#### | La Barge | Landline |
| 1-307-388-#### | Worland | Wireless |
| 1-307-389-#### | Rock Springs | Wireless |
| 1-307-390-#### | La Barge | Wireless |
| 1-307-391-#### | Moorcroft | Wireless |
| 1-307-392-#### | Cokeville | Landline |
| 1-307-399-#### | Laramie | Wireless |
| 1-307-401-#### | Torrington | Wireless |
| 1-307-413-#### | Jackson | Wireless |
| 1-307-417-#### | Rawlins | Landline |
| 1-307-421-#### | Cheyenne | Wireless |
| 1-307-422-#### | Chugwater | Landline |
| 1-307-425-#### | Buffalo | Landline |
| 1-307-426-#### | Cheyenne | Landline |
| 1-307-429-#### | Sheridan | Landline |
| 1-307-431-#### | Worland | Wireless |
| 1-307-432-#### | Cheyenne | Landline |
| 1-307-433-#### | Cheyenne | Landline |
| 1-307-436-#### | Glenrock | Landline |
| 1-307-437-#### | Midwest | Landline |
| 1-307-438-#### | Lander | Wireless |
| 1-307-439-#### | Casper | Landline |
| 1-307-440-#### | Basin | Landline |
| 1-307-441-#### | Casper | Landline |
| 1-307-444-#### | Evanston | Landline |
| 1-307-448-#### | Rock Springs | Wireless |
| 1-307-450-#### | Dubois | Wireless |
| 1-307-455-#### | Dubois | Landline |
| 1-307-457-#### | Jeffrey City | Landline |
| 1-307-459-#### | Cheyenne | Landline |
| 1-307-460-#### | Laramie | Landline |
| 1-307-461-#### | Sheridan | Landline |
| 1-307-462-#### | Casper | Landline |
| 1-307-463-#### | Riverton | Landline |
| 1-307-464-#### | Gillette | Landline |
| 1-307-465-#### | Osage | Landline |
| 1-307-466-#### | Green River | Landline |
| 1-307-467-#### | Alva | Landline |
| 1-307-468-#### | Upton | Landline |
| 1-307-469-#### | Hyattville | Landline |
| 1-307-472-#### | Casper | Landline |
| 1-307-473-#### | Casper | Landline |
| 1-307-477-#### | Cheyenne | Wireless |
| 1-307-480-#### | Thermopolis | Wireless |
| 1-307-481-#### | Van Tassell | Landline |
| 1-307-486-#### | Crowheart | Landline |
| 1-307-497-#### | Evanston | Landline |
| 1-307-509-#### | Cheyenne | Landline |
| 1-307-514-#### | Cheyenne | Landline |
| 1-307-520-#### | Medicine Bow | Wireless |
| 1-307-527-#### | Cody | Landline |
| 1-307-529-#### | Cheyenne | Landline |
| 1-307-532-#### | Torrington | Landline |
| 1-307-533-#### | Sheridan | Landline |
| 1-307-534-#### | Torrington | Landline |
| 1-307-537-#### | Pinedale | Landline |
| 1-307-540-#### | Jeffrey City | Wireless |
| 1-307-541-#### | Moran | Wireless |
| 1-307-543-#### | Moran | Landline |
| 1-307-544-#### | Jeffrey City | Landline |
| 1-307-545-#### | Yellowstone National Park | Landline |
| 1-307-547-#### | Burns | Landline |
| 1-307-548-#### | Lovell | Landline |
| 1-307-549-#### | Yellowstone National Park | Wireless |
| 1-307-554-#### | Glenrock | Landline |
| 1-307-567-#### | Gillette | Wireless |
| 1-307-568-#### | Basin | Landline |
| 1-307-575-#### | Torrington | Wireless |
| 1-307-576-#### | Alta | Landline |
| 1-307-577-#### | Casper | Landline |
| 1-307-578-#### | Cody | Landline |
| 1-307-586-#### | Cody | Landline |
| 1-307-587-#### | Cody | Landline |
| 1-307-600-#### | Cokeville | Wireless |
| 1-307-620-#### | Buffalo | Wireless |
| 1-307-621-#### | Buffalo | Wireless |
| 1-307-622-#### | Gillette | Wireless |
| 1-307-624-#### | Douglas | Wireless |
| 1-307-629-#### | Newcastle | Wireless |
| 1-307-630-#### | Cheyenne | Wireless |
| 1-307-631-#### | Cheyenne | Wireless |
| 1-307-632-#### | Cheyenne | Landline |
| 1-307-633-#### | Cheyenne | Landline |
| 1-307-634-#### | Cheyenne | Landline |
| 1-307-635-#### | Cheyenne | Landline |
| 1-307-637-#### | Cheyenne | Landline |
| 1-307-638-#### | Cheyenne | Landline |
| 1-307-640-#### | Cheyenne | Wireless |
| 1-307-643-#### | Beulah | Landline |
| 1-307-645-#### | Powell | Landline |
| 1-307-649-#### | Carpenter | Landline |
| 1-307-650-#### | Cheyenne | Wireless |
| 1-307-654-#### | Freedom | Landline |
| 1-307-655-#### | Wolf | Landline |
| 1-307-656-#### | Alpine | Wireless |
| 1-307-660-#### | Gillette | Wireless |
| 1-307-663-#### | Lance Creek | Landline |
| 1-307-664-#### | Deaver | Landline |
| 1-307-670-#### | Gillette | Wireless |
| 1-307-672-#### | Sheridan | Landline |
| 1-307-673-#### | Sheridan | Landline |
| 1-307-674-#### | Sheridan | Landline |
| 1-307-675-#### | Sheridan | Landline |
| 1-307-677-#### | Evanston | Wireless |
| 1-307-679-#### | Evanston | Wireless |
| 1-307-680-#### | Gillette | Wireless |
| 1-307-681-#### | Rozet | Landline |
| 1-307-682-#### | Gillette | Landline |
| 1-307-683-#### | Sheridan | Landline |
| 1-307-684-#### | Buffalo | Landline |
| 1-307-685-#### | Gillette | Landline |
| 1-307-686-#### | Gillette | Landline |
| 1-307-687-#### | Gillette | Landline |
| 1-307-688-#### | Gillette | Landline |
| 1-307-689-#### | Gillette | Wireless |
| 1-307-690-#### | Jackson | Wireless |
| 1-307-696-#### | Gillette | Wireless |
| 1-307-699-#### | Jackson | Wireless |
| 1-307-701-#### | Cheyenne | Wireless |
| 1-307-702-#### | Casper | Wireless |
| 1-307-703-#### | Laramie | Wireless |
| 1-307-704-#### | Gillette | Wireless |
| 1-307-705-#### | Rock Springs | Wireless |
| 1-307-706-#### | Sheridan | Wireless |
| 1-307-707-#### | Green River | Wireless |
| 1-307-708-#### | Evanston | Wireless |
| 1-307-709-#### | Riverton | Wireless |
| 1-307-710-#### | Rawlins | Wireless |
| 1-307-712-#### | Cody | Wireless |
| 1-307-713-#### | Jackson | Wireless |
| 1-307-714-#### | Lander | Wireless |
| 1-307-715-#### | Torrington | Wireless |
| 1-307-716-#### | Powell | Wireless |
| 1-307-717-#### | Douglas | Wireless |
| 1-307-718-#### | Worland | Wireless |
| 1-307-719-#### | Buffalo | Wireless |
| 1-307-720-#### | Wheatland | Wireless |
| 1-307-721-#### | Laramie | Landline |
| 1-307-722-#### | Thermopolis | Wireless |
| 1-307-723-#### | Kemmerer | Wireless |
| 1-307-724-#### | Casper | Wireless |
| 1-307-727-#### | Kemmerer | Wireless |
| 1-307-728-#### | Shoshoni | Wireless |
| 1-307-730-#### | Jackson | Wireless |
| 1-307-731-#### | Lovell | Wireless |
| 1-307-732-#### | Jackson | Landline |
| 1-307-733-#### | Jackson | Landline |
| 1-307-734-#### | Jackson | Landline |
| 1-307-735-#### | Glendo | Landline |
| 1-307-736-#### | Arvada | Landline |
| 1-307-737-#### | Sheridan | Landline |
| 1-307-738-#### | Kaycee | Landline |
| 1-307-739-#### | Jackson | Landline |
| 1-307-740-#### | Jackson | Wireless |
| 1-307-741-#### | Glenrock | Wireless |
| 1-307-742-#### | Laramie | Landline |
| 1-307-744-#### | Newcastle | Wireless |
| 1-307-745-#### | Laramie | Landline |
| 1-307-746-#### | Newcastle | Landline |
| 1-307-747-#### | Fort Bridger | Wireless |
| 1-307-749-#### | Pinedale | Wireless |
| 1-307-750-#### | Sheridan | Landline |
| 1-307-751-#### | Sheridan | Wireless |
| 1-307-752-#### | Sheridan | Wireless |
| 1-307-754-#### | Powell | Landline |
| 1-307-755-#### | Laramie | Landline |
| 1-307-756-#### | Moorcroft | Landline |
| 1-307-757-#### | Cheyenne | Landline |
| 1-307-758-#### | Clearmont | Landline |
| 1-307-759-#### | Van Tassell | Wireless |
| 1-307-760-#### | Laramie | Wireless |
| 1-307-761-#### | Laramie | Wireless |
| 1-307-762-#### | Burlington | Landline |
| 1-307-763-#### | Sheridan | Wireless |
| 1-307-764-#### | Powell | Landline |
| 1-307-765-#### | Greybull | Landline |
| 1-307-766-#### | Laramie | Landline |
| 1-307-771-#### | Cheyenne | Landline |
| 1-307-772-#### | Cheyenne | Landline |
| 1-307-773-#### | Cheyenne | Landline |
| 1-307-774-#### | Jackson | Wireless |
| 1-307-775-#### | Cheyenne | Landline |
| 1-307-777-#### | Cheyenne | Landline |
| 1-307-778-#### | Cheyenne | Landline |
| 1-307-779-#### | Wheatland | Wireless |
| 1-307-780-#### | Fort Bridger | Wireless |
| 1-307-782-#### | Fort Bridger | Landline |
| 1-307-783-#### | Evanston | Landline |
| 1-307-786-#### | Urie | Landline |
| 1-307-787-#### | Lyman | Landline |
| 1-307-788-#### | Torrington | Landline |
| 1-307-789-#### | Evanston | Landline |
| 1-307-790-#### | Sundance | Wireless |
| 1-307-797-#### | Casper | Wireless |
| 1-307-798-#### | Rock River | Wireless |
| 1-307-799-#### | Evanston | Wireless |
| 1-307-800-#### | Kemmerer | Landline |
| 1-307-823-#### | Cheyenne | Landline |
| 1-307-828-#### | Kemmerer | Landline |
| 1-307-834-#### | Meriden | Landline |
| 1-307-836-#### | Guernsey | Landline |
| 1-307-837-#### | Torrington | Landline |
| 1-307-840-#### | Riverton | Wireless |
| 1-307-849-#### | Cokeville | Landline |
| 1-307-850-#### | Riverton | Wireless |
| 1-307-851-#### | Riverton | Wireless |
| 1-307-854-#### | Riverton | Landline |
| 1-307-855-#### | Riverton | Landline |
| 1-307-856-#### | Riverton | Landline |
| 1-307-857-#### | Riverton | Landline |
| 1-307-858-#### | Riverton | Wireless |
| 1-307-859-#### | Pinedale | Landline |
| 1-307-864-#### | Thermopolis | Landline |
| 1-307-867-#### | Thermopolis | Landline |
| 1-307-868-#### | Meeteetse | Landline |
| 1-307-870-#### | Green River | Wireless |
| 1-307-871-#### | Green River | Wireless |
| 1-307-872-#### | Green River | Landline |
| 1-307-874-#### | Lonetree | Landline |
| 1-307-875-#### | Green River | Landline |
| 1-307-876-#### | Shoshoni | Landline |
| 1-307-877-#### | Kemmerer | Landline |
| 1-307-878-#### | Hulett | Landline |
| 1-307-880-#### | Freedom | Wireless |
| 1-307-883-#### | Freedom | Landline |
| 1-307-884-#### | Afton | Wireless |
| 1-307-885-#### | Afton | Landline |
| 1-307-886-#### | Afton | Landline |
| 1-307-887-#### | Afton | Wireless |
| 1-307-890-#### | Freedom | Wireless |
| 1-307-896-#### | Aladdin | Landline |
| 1-307-899-#### | Cody | Wireless |
| 1-307-920-#### | Cheyenne | Wireless |
| 1-307-921-#### | Thermopolis | Wireless |
| 1-307-922-#### | Rock Springs | Landline |
| 1-307-939-#### | Gillette | Landline |
| 1-307-941-#### | Newcastle | Wireless |
| 1-307-949-#### | Newcastle | Wireless |
| 1-307-977-#### | Laramie | Wireless |
| 1-307-995-#### | Casper | Landline |
| 1-307-996-#### | Cheyenne | Landline |
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About Area Code 307
Area code 307 is assigned to the geographic numbering plan serving Wyoming.
Use the directory table to navigate through central office prefixes and explore individual telephone lines.