Area codes 918 and 539

Area codes 918 and 539 are telephone area codes serving Tulsa and northeast Oklahoma.

Besides Tulsa, these area codes cover cities such as Bartlesville, Broken Arrow, Claremore, Gore, Jenks, McAlester, Muskogee, Okmulgee, Pryor, Sapulpa, Tahlequah, and northeastern Oklahoma.

Area code 539 was created as an overlay for 918.

Mandatory ten-digit dialing became effective on March 5, 2011.

Below is a full list of all towns and cities covered by the 539 and 918 area codes.