Oklahoma Area Codes

5 area codes serve Oklahoma

Oklahoma Area Codes Overview

Oklahoma, a state in the southern United States, is served by multiple area codes that facilitate seamless communication across its diverse regions. The primary area code for the majority of the state, including cities like Oklahoma City and Tulsa, is 405. This area code encompasses the central part of the state, serving as a communication hub for its urban and suburban areas. Additionally, 918 covers northeastern Oklahoma, including cities such as Tulsa and Broken Arrow, while 580 spans the western and southern regions, covering cities like Lawton and Enid. As with many states, Oklahoma's area codes play a crucial role in efficiently connecting its communities and supporting telecommunications infrastructure across its varied landscapes.

Largest 21 cities in Oklahoma

City Population
Oklahoma City 579,999
Tulsa 391,906
Norman 110,925
Broken Arrow 98,850
Lawton 96,867
Edmond 81,405
Moore 55,081
Midwest City 54,371
Enid 49,379
Stillwater 45,688
Muskogee 39,223
Bartlesville 35,750
Shawnee 29,857
Owasso 28,915
Ponca City 25,387
Ardmore 24,283
Duncan 23,431
Yukon 22,709
Del City 21,332
Bixby 20,884
Sapulpa 20,544

Oklahoma Area Codes List