What does 307 mean in Wyoming?

Written by Editorial Team | Last Updated: August 2026

The number 307 is the historic, sole, and statewide telephone area code assigned to the entire state of Wyoming. Because Wyoming has a low population density, it remains one of the few U.S. states served by a single area code. Beyond telecommunications, residents and businesses across the state embrace "307" as a powerful cultural symbol of regional identity, local pride, community solidarity, and rugged independence associated with living in the Cowboy State.

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