918 Area Code 🌍☎️

Tulsa / ˈ t ʌ l s ə / is the second-largest city in the state of Oklahoma and 47th-most populous city in the United States. As of July 2015, the population was 403,505, an increase of 11,599 over that reported in the 2010 Census. It is the principal municipality of the Tulsa Metropolitan Area, a region with 981,005 residents in the MSA and 1,151,172 in the CSA. The city serves as the county seat of Tulsa County, the most densely populated county in Oklahoma, with urban development extending into Osage, Rogers, and Wagoner counties. Tulsa was settled between 1828 and 1836 by the Lochapoka Band of Creek Native American tribe. For most of the 20th century, the city held the nickname " Oil Capital of the World " and played a major role as one of the most important hubs for the American oil industry. Once heavily dependent on the oil industry, Tulsa experienced economic downturn. Subsequent diversification efforts created an economic base in the energy, finance, aviation, telecommunications and technology sectors. The Tulsa Port of Catoosa, at the head of the McClellan-Kerr Arkansas River Navigation System, is the most inland river port in the U.S. with access to international waterways. Two institutions of higher education within the city have sports teams at the NCAA Division I level, Oral Roberts University and the University of Tulsa.It is situated on the Arkansas River at the foothills of the Ozark Mountains in northeast Oklahoma, a region of the state known as " Green Country ". Considered the cultural and arts center of Oklahoma, Tulsa houses two world-renowned art museums, full-time professional opera and ballet companies, and one of the nation's largest concentrations of art deco architecture. The city has been called one of America's most livable large cities by Partners for Livable Communities, Forbes, and Relocate America. FDi Magazine in 2009 ranked the city no. 8 in the U.S. for cities of the future. In 2012, Tulsa was ranked among the top 50 best cities in the United States by BusinessWeek. People from Tulsa are called "Tulsans".

Muskogee is a city in and the county seat of Muskogee County, Oklahoma, United States. Home to Bacone College, it lies approximately 48 miles southeast of Tulsa. The population of the city was 39,223 as of the 2010 census, a 2.4 percent increase from 38,310 at the 2000 census, making it the eleventh-largest city in Oklahoma.The 1951 film Jim Thorpe, All American, starring Burt Lancaster, was filmed on the campus of Bacone Indian College at Muskogee. Two feature films were recently shot in Muskogee: Salvation (2007) and Denizen (2010).

Bartlesville is a city mostly in Washington County in the U.S. state of Oklahoma. The population was 35,750 at the 2010 census, with a 2015 estimate of 36,595 according to the US Census Bureau. Bartlesville is 47 miles (76 km) north of Tulsa and 18 miles (29 km) from Oklahoma's northern border with Kansas. It is the county seat of Washington County. The Caney River runs through Bartlesville.Bartlesville is the primary city of the Bartlesville Micropolitan area, which consists of Washington County and has a population of 52,021 as of 2015. Bartlesville Micropolitan area is also part of the Tulsa Combined Statistical Area with a population of 1,151,172 as of 2015.Bartlesville is notable as the longtime home of Phillips Petroleum Company. The company merged with Conoco as ConocoPhillips and later split into the two independent companies Phillips 66 and ConocoPhillips. Both companies have retained some operations in Bartlesville; however, they have moved their corporate headquarters to Houston. Frank Phillips founded Phillips Petroleum in Bartlesville in 1905 when the area was still Indian Territory.It is one of two places in Oklahoma where a Lenape Native American tribe lives, the other being Anadarko.