Texas Area Code Statistics
Top three area codes for Texas: 817
Arlington is a city in Tarrant County, Texas (USA) within the Dallas–Fort Worth–Arlington metropolitan area. According to the 2010 census results, the city had a population of 365,438, making it the third largest municipality in the Metroplex. Arlington is the seventh-largest city in Texas and the 50th largest city in the United States. Located approximately <span style="white-space:nowrap">12 miles (19 km) east of downtown Fort Worth and <span style="white-space:nowrap">20 miles (32 km) west of downtown Dallas, Arlington is home to the University of Texas at Arlington, the Texas Rangers' Ballpark in Arlington, Cowboys Stadium, the International Bowling Campus (which houses the United States Bowling Congress, International Bowling Museum and the International Bowling Hall of Fame), the headquarters for American Mensa, and the theme parks Six Flags Over Texas (the original Six Flags) and Hurricane Harbor. The city borders Kennedale, Grand Prairie, Mansfield and Fort Worth, and surrounds the smaller communities of Dalworthington Gardens and Pantego. Arlington is the headquarters of the Nuclear Regulatory Commission Region IV. Arlington extends through two counties, principally located in Tarrant County, a small portion extends into Dallas County and is therefore served by 2 county court systems, depending on what part of the city you are in. Likewise it is also the largest city in the state that is not a county seat.
Texas Area Codes for the Largest Cities