Area code 580 - Wikipedia
https://en.wikipedia.org/wiki/Area_code_580
WebArea code 580. Coordinates: 35.5°N 99.0°W. Area code 580 serves most of southern and western Oklahoma, including Ada, Boise City, Lawton, Enid, Fairview, Ponca City, Altus, Frederick, Weatherford, Guymon, Durant, and Ardmore. 580 was created by splitting from 405 on 1 November 1997.
DA: 92 PA: 25 MOZ Rank: 79