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  5. Area Code 918

Where Is Area Code 918?

Area code 918 is found in the US state of Oklahoma. Primarily servicing the city of Tulsa (population: 417810), area code 918 covers 27 counties of Oklahoma.

Located in the Central time zone, area code 918 is on the same time as Chicago, IL.

Area code 918 was brought into effect on January 1, 1953.

Map of  with area code 918 highlighted

Counties in Area Code 918

  • Adair,
  • Cherokee,
  • Craig,
  • Creek,
  • Delaware,
  • Haskell,
  • Hughes,
  • Latimer,
  • Leflore,
  • Lincoln,
  • Mayes,
  • McIntosh,
  • Muskogee,
  • Nowata,
  • Okfuskee,
  • Okmulgee,
  • Osage,
  • Ottawa,
  • Pawnee,
  • Payne,
  • Pittsburg,
  • Pushmataha,
  • Rogers,
  • Sequoyah,
  • Tulsa,
  • Wagoner,
  • Washington.

Most Populous Cities in Area Code 918

City County City Population Time Zone
Tulsa Tulsa 417,810 CST
Broken Arrow Tulsa 84,405 CST
Muskogee Muskogee 47,924 CST
Claremore Rogers 46,473 CST
Bartlesville Washington 40,507 CST
Owasso Tulsa 39,342 CST
Broken Arrow Wagoner 35,487 CST
Sapulpa Creek 31,372 CST
Tahlequah Cherokee 30,856 CST
Sand Springs Tulsa 30,277 CST
McAlester Pittsburg 28,572 CST
Bixby Tulsa 22,850 CST
Miami Ottawa 18,343 CST
Collinsville Tulsa 17,654 CST
Okmulgee Okmulgee 17,083 CST
Pryor Mayes 16,257 CST
Jenks Tulsa 15,420 CST
Wagoner Wagoner 15,399 CST
Sallisaw Sequoyah 14,984 CST
Coweta Wagoner 14,829 CST
Grove Delaware 14,396 CST
Skiatook Osage 14,089 CST
Stilwell Adair 13,416 CST
Muldrow Sequoyah 12,488 CST
Cushing Payne 11,884 CST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last updated on July 3, 2015.