Zip Area Code

Graham, Oklahoma

Graham, Oklahoma, in Carter County, has ZIP code 73437 and area code 580.

ZIP code
73437
Area code
580
Time zone
Central Time
Coordinates
34.3762, -97.4255

ZIP codes in Graham

ZIP codePost officeCountyArea codes
73437GrahamCarter County580

Area code for Graham

  • Area code 580

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

Time zone

Graham is in the Central Time zone.

Towns near Graham