Zip Area Code

Bison, Oklahoma

Bison, Oklahoma, in Garfield County, has ZIP code 73720 and area code 580.

ZIP code
73720
Area code
580
Time zone
Central Time
Coordinates
36.1962, -97.8805

ZIP codes in Bison

ZIP codePost officeCountyArea codes
73720BisonGarfield County580

Area code for Bison

  • Area code 580

    In service since November 1, 1997. Local calls are dialed with seven digits.

Time zone

Bison is in the Central Time zone.

Towns near Bison