OKLAHOMA CITY -- In a vote Monday morning, the Oklahoma Corporation Commission voted 2-1 on how it is going to break up the 918 area code. After holding a public discussion, the commissioners ...

A month after 10-digit dialing for local calls was introduced in the 918 area code, the new 539 area code began being assigned to new customers Friday, state and company ...

Residents of eastern Oklahoma— including Tulsa — will have to get used to a new telephone area code, but won’t have to change their phone numbers. New Oklahoma area code will be 539 Skip to ...

NewsOn6.com. TULSA, Oklahoma -- Oklahomans in the 918 area code exchange could start getting 539 area code numbers starting Friday. The Oklahoma Corporation Commission says it's not certain that ...

(Tulsa, OK) – It's no joke, the new 539 area code phone numbers can be issued starting Friday, April 1 st. The 539 area code is being laid over the 918 area code. Matt Skinner with the Oklahoma ...