Area Code 316 History:
Area code 316 was put into service. In 2001 Area code 316 was split to form area code 620.
Counties in Kansas within area code 316 include:
Butler County, Harvey County, and Sedgwick County.
Major cities or places in Kansas within area code 316 include:
Area code 316 serves the Wichita metropolitian area including including the larger cities and communities of Augusta, El Dorado, Goddard, Hutchinson, Newton, Mulvane, Rose Hill, and Wichita in addition to many smaller communities.