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Area Code 319 History:
01/01/1947 Area code 319 was put into service. In 2001 Area code 319 was split to form area code 563.
Counties in Iowa within area code 319 include:
Benton County, Black Hawk County, Bremer County, Buchanan County, Butler County, Des Moines County, Fayette County, Grundy County, Henry County, Iowa County, Jefferson County, Johnson County, Jones
County, Keokuk County, Lee County, Linn County, Louisa County, Muscatine County, Poweshiek County, Tama County, Van Buren County, and Washington County.
Places in Iowa within area code 319 include:
Burlington, Cedar Rapids, Fairbank, Iowa City, Madison, and Waterloo. |