The area code 539 is located in Bartlesville, Oklahoma.
Area code 539 serves the Bartlesville, Oklahoma region and was introduced in 2011 as an overlay for the 918 area code. This code covers several major cities and landmarks, including:
Bartlesville is notable for being the home of the Phillips Petroleum Company and features the stunning Price Tower, an architectural marvel designed by Frank Lloyd Wright. Interestingly, Bartlesville hosts the annual Rodeo of the Ozarks, showcasing the area’s rich western heritage. Whether you're dialing into this vibrant community or exploring its unique attractions, area code 539 connects you to the heart of northeastern Oklahoma.