Area Code 918

Local Presence for Tulsa, Broken Arrow, Muskogee, Bartlesville, and McAlester

You can increase your connection rate up to 30% by dialing from a local number.

Local Presence by Tenfold gives you one-click access from your existing phone system to a local number in the US area code 918 and more than 200 others.

Reach out to customers in Tulsa, Broken Arrow, Muskogee, Bartlesville, and McAlester.

Source: Wikipedia