About The 918 Area Code
The 918 area code covers these major cities:
Tulsa, Muskogee, Broken Arrow, Bartlesville, Tahlequah, Mcalester, Cushing, and more...
Along with those cities, these counties are also mostly covered:
Tulsa, Muskogee, Washington, Le Flore, Pittsburg, Cherokee, Ottawa, and more...