Zip Area Code

Okmulgee County, Oklahoma

Okmulgee County, Oklahoma, has 10 towns and 8 ZIP codes, in area code 918, with 539 as an overlay.

Towns in Okmulgee County, A to Z

TownZIP codesArea codes
Beggs74421918, 539
Dewar74431918, 539
Graysonnearest74431918, 539
Henryetta74437918, 539
Morris74445918, 539
Mounds74047918, 539
Okmulgee74447918, 539
Preston74456918, 539
Schulter74460918, 539
Winchesternearest74047, 74421918, 539

ZIP codes in Okmulgee County

Area codes in Okmulgee County

  • Area code 918

    In service since 1953. Shares its area with 539. Local calls are dialed with ten digits.

  • Area code 539

    In service since April 1, 2011. Shares its area with 918. Local calls are dialed with ten digits.