Wyoming Area Codes
Wyoming is served by 1 telephone area code in the North American Numbering Plan (NANP). These area codes serve different communities and regions throughout the state.
Below is a list of the area codes serving Wyoming. Select an area code to find information about its major cities, prefixes, companies, and community caller reports.
Area Codes in Wyoming
| Area Code | Major Cities | Reports |
|---|---|---|
| 307 | Cheyenne, Casper, Gillette | 8 reports |
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Caller Reports in Wyoming
| Category | Reports |
|---|---|
| Unknown Caller | 5 |
| Scam | 3 |
Top 10 Largest Cities in Wyoming
| City | Population |
|---|---|
| Cheyenne city | 66507 |
| Casper city | 58771 |
| Gillette city | 34024 |
| Laramie city | 32284 |
| Rock Springs city | 22936 |
| Sheridan city | 20015 |
Wyoming Area Code Map
Community Reports in Wyoming
Category: Unknown Caller
Always calls every other day. And call it back has disconnect message.
Category: Scam
people saying you requested info concerning social security. Sounds like a scam!!!
Category: Unknown Caller
Rec'd called from this number they said I had won 11.1 million dollar,this was the 2nd called. The 1st call was from 1-876-804-2268
Category: Scam
I rec'd a call from this number person said I had won 11.1 million dollars, they wanted me to pay for shipment of the check to me. This was 2nd called, the first was from Montego Bay 1-876-804-2268. Now I know this is a scam
Category: Unknown Caller
yeah why don't YOU provide who the number is registered to
Category: Scam
Scammers, watch out!
Category: Unknown Caller
Received call -- left no message
Category: Unknown Caller
Company that says there comcast
Timezone
Wyoming's area codes primarily use the Mountain Timezone.
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