In Wyoming, 307 refers to the state's exclusive telephone area code. It is the only area code serving the entire state, making it a distinctive identifier for any phone number originating from or associated with Wyoming.
The Significance of Wyoming's 307 Area Code
The 307 area code is unique because it blankets the entirety of Wyoming, ensuring that all residents and businesses, from the bustling cities to the vast rural landscapes, share this single telecommunication identifier. This means whether you're contacting someone in the capital city of Cheyenne or a remote ranch, their phone number will begin with 307.
Geographic Coverage
The 307 area code provides comprehensive coverage across Wyoming's diverse geography.
- Major Cities: It encompasses all major population centers, including:
- Cheyenne
- Casper
- Laramie
- Gillette
- Counties Served: The area code serves all of Wyoming's counties, including, but not limited to:
- Natrona County
- Sweetwater County
- Laramie County
All locations within the 307 area code operate within the Mountain Time Zone.
Quick Facts: 307 Area Code
To summarize the key attributes of the 307 area code:
| Feature | Description |
|---|---|
| State Covered | Entire state of Wyoming |
| Time Zone | Mountain Time Zone |
| Major Cities | Cheyenne, Casper, Laramie, Gillette |
| Key Counties | Natrona, Sweetwater, Laramie, and all others |
| Uniqueness | Sole area code for the entire state |
The 307 area code is more than just a numerical prefix; it's a fundamental part of Wyoming's telecommunications infrastructure, representing the strong statewide connection among its communities. For more general information on area codes and telecommunications in the US, you can refer to resources from the North American Numbering Plan Administrator (NANPA).
