Other cities in the 539 area code include: Mcalester, Okmulgee, Wagoner, Poteau, Grove, Vinita, Bristow, Pocola, Roland, Pawhuska, Heavener, Okemah, Checotah, Atoka, Stroud, Stigler, Wilburton, Skiatook, Hartshorne, Haskell, Chelsea, Arkoma, Inola, Westville, Morris, Locust Grove, Fairfax, Barnsdall, Kellyville, Wister, Afton, Quinton, Colcord, Langley, Kansas, Porum, Kiowa, Okay, Savanna, Porter, Webbers Falls, Ramona, Spavinaw, Whitefield, and Oktaha.
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.
Dubuque Listen i / d ə ˈ b juː k / is the county seat of Dubuque County, Iowa, United States, located along the Mississippi River. In 2013, its population was 58,253, making it the tenth-largest city in the state This city lies at the junction of Iowa, Illinois, and Wisconsin, a region locally known as the Tri-State Area. It serves as the main commercial, industrial, educational, and cultural center for the area. Geographically, it is part of the Driftless Area, a portion of North America that escaped all three phases of the Wisconsinian Glaciation.It is one of the few large cities in Iowa with hills, and a tourist destination featuring the city's unique architecture and river location.
Cedar Rapids / ˈ s iː d ər ˈ r æ p ᵻ d z / is the second largest city in Iowa and is the county seat of Linn County. The city lies on both banks of the Cedar River, 20 miles (32 km) north of Iowa City and 100 miles (160 km) northeast of Des Moines, the state's capital and largest city. It is a part of the Cedar Rapids/Iowa City Corridor of Linn, Benton, Cedar, Jones, Johnson, and Washington counties. Until massive flooding in 2008, the city's government was headquartered in the Veterans Memorial Building, near the Linn County Courthouse and jail on Mays Island in the Cedar River; Cedar Rapids was one of a few cities in the world, along with Paris, France, with governmental offices on a municipal island.
The 539 area code lies within the Central Daylight Time Zone (or CDT). The current time in CDT is 0:09 AM on Jul 13, 2020.