State Oklahoma | ||
 | ||
Cities Lawton, Enid, Ard, Ada, Durant | ||
Area code 580 serves the state of Oklahoma, serving places away from the Oklahoma City or Tulsa areas, including: Ada, Boise City, Lawton, Enid, Ponca City, Altus, Frederick, Weatherford, Guymon, Durant, and Ardmore.
580 was created by splitting from area code 405 on November 1, 1997.[1]
Oklahoma's other area codes are 405, which covers central Oklahoma (mostly the Oklahoma City area), and 539/918, in northeastern Oklahoma, including Tulsa.
References
Area code 580 Wikipedia(Text) CC BY-SA