Zip Area Code

Buffalo, Wyoming

Buffalo, Wyoming, in Johnson County, has ZIP code 82834 and area code 307.

ZIP code
82834
Area code
307
State
Wyoming
Time zone
Mountain Time
Coordinates
44.3485, -106.7073

ZIP codes in Buffalo

ZIP codePost officeCountyArea codes
82834BuffaloJohnson County307

Area code for Buffalo

  • Area code 307

    In service since 1947. Local calls are dialed with seven digits.

Time zone

Buffalo is in the Mountain Time zone.

Towns near Buffalo