Wyoming Phone Number Lookup

Wyoming Area Codes and Their Locations

People are more reluctant to accept phone calls from unrecognizable area codes, especially with the rising spate of scam calls. Therefore the ability to recognize area codes can help determine if a call is a potential scam, especially if the caller claims to be local. This is easier for Wyoming residents as the state has only one area code. Regardless of the caller's location, phone users in Wyoming can identify unknown callers with reverse phone lookup tools.

Listed below is the only area code currently active in Wyoming.

307 - Location

Who Controls Wyoming Area Codes?

The regulatory authority charged with implementing and managing numbering resources allocated to the State of Wyoming is the Wyoming Public Service Commission. Wyoming is one of the few states that only have one area code assigned under the North American Numbering Plan.

Where is Area Code 307?

Area code 307 is the area code that serves the entire State of Wyoming. It is one of the original area codes created in 1947 and remains the only area code allocated to the state. Communities covered by this area code include Afton, Buffalo, Casper, Cheyenne, Cody, Douglas, Evanston, Gillette, Green River, Jackson, Lander, Laramie, Pinedale, Riverton, Rock Springs, Sheridan, Sundance, Thermopolis, Torrington, and Wheatland.