Oklahoma Area Codes
The Sooner State
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Major Cities in Oklahoma
About Oklahoma Phone Numbers
Oklahoma, known as "The Sooner State", is located in the South Central region of the United States with a population of approximately 3,959,353 residents. The state capital is Oklahoma City. Oklahoma operates in the Central (CT) timezone and covers 69,899 square miles.
Phone numbers in Oklahoma are assigned across 5 different area codes, including 405, 539, 572, 580, 918. Major cities like Oklahoma City, Tulsa, Norman, Broken Arrow each have their own area code coverage.
If you receive calls from Oklahoma area codes, use our free phone lookup tool to identify the caller. You can check if a number has been reported as spam, find carrier information, and see community reports from other users who received calls from the same number.
Labor omnia vincit (Labor conquers all things)- State Motto of Oklahoma
Frequently Asked Questions
Oklahoma has 5 area codes: 405, 539, 572, 580, 918. These area codes cover the entire state, including major cities like Oklahoma City, Tulsa, Norman.
Oklahoma operates in the Central (CT) timezone. When calling Oklahoma phone numbers, consider the time difference to avoid calling at inappropriate hours.
Use our free phone number lookup tool to check if a Oklahoma number has been reported as spam. Simply enter the phone number in the search box above to see community reports, spam ratings, and caller information.
Oklahoma has a population of approximately 3,959,353 residents, making it a mid-sized state in the United States.