In which region of Kansas is the city of Wichita located?
Wichita, KS Metropolitan Statistical Area The Wichita, KS Metropolitan Statistical Area, as defined by the United States Office of Management and Budget, is an area consisting of five counties in south central Kansas, anchored by the city of Wichita. As of the 2013 American Community Survey, the MSA had a population of 637,989. It is the largest metropolitan area anchored in the state of Kansas.
Area code 620 Area Code 620 was the result of a split from 316 on February 3, 2001. Area code 620 covers telephone exchanges in most of southern Kansas. 620 stretches from the Colorado border to the east, to the Missouri border, while excluding the Wichita Metropolitan Area (316).