Geographic Regions and Area Codes

Area Code 539 is primarily located in the northeastern part of Oklahoma. It covers a significant portion of the state, including 116 cities and 29 counties. Major cities within this area code include Tulsa, Broken Arrow, Bartlesville, Muskogee, and Sapulpa. This area code is an overlay for Area Code 918, meaning it serves the same geographic region. Nearby area codes include:

  • 405 (Oklahoma City, OK)
  • 417 (Springfield, MO)
  • 479 (Fort Smith, AR)
  • 580 (Lawton, OK)
  • 620 (Hutchinson, KS)
  • 870 (Jonesboro, AR)
  • 940 (Denton, TX)