Where Is Area Code 319?
Area code 319 serves eastern and east-central Iowa, including Cedar Rapids, Iowa City, Waterloo, and Burlington. The region lies in the Great Plains and uses Central Time.
Major communities include Cedar Rapids in Linn County, Iowa City and Coralville in Johnson County, Waterloo and Cedar Falls in Black Hawk County, and Burlington in Des Moines County. The area also includes Fort Madison and Keokuk in Lee County, Mount Pleasant in Henry County, and Washington in Washington County.
The 319 region includes parts of the Mississippi River corridor in southeast Iowa and the Cedar and Iowa river valleys. Notable institutions and landmarks include the University of Iowa in Iowa City, the University of Northern Iowa in Cedar Falls, the Amana Colonies, and Herbert Hoover National Historic Site in West Branch.
Cities and Communities in the 319 Area Code
- Amana, Iowa County
- Anamosa, Jones County
- Atkins, Benton County
- Belle Plaine, Benton County
- Burlington, Des Moines County
- Cedar Falls, Black Hawk County
- Cedar Rapids, Linn County
- Center Point, Linn County
- Coralville, Johnson County
- Dike, Grundy County
- Ely, Linn County
- Fairfax, Linn County
- Fort Madison, Lee County
- Hiawatha, Linn County
- Independence, Buchanan County
- Iowa City, Johnson County
- Kalona, Washington County
- Keokuk, Lee County
- La Porte City, Black Hawk County
- Lisbon, Linn County
- Marengo, Iowa County
- Marion, Linn County
- Mount Pleasant, Henry County
- Mount Vernon, Linn County
- New London, Henry County
- North Liberty, Johnson County
- Oxford, Johnson County
- Palo, Linn County
- Solon, Johnson County
- Springville, Linn County
- Tiffin, Johnson County
- Vinton, Benton County
- Wapello, Louisa County
- Washington, Washington County
- Waverly, Bremer County
- West Branch, Cedar County
- Waterloo, Black Hawk County
- Williamsburg, Iowa County
History of Area Code 319
Area code 319 was established in 1947 as one of the 86 original area codes in the North American Numbering Plan. It was an original assignment, not a later split from another Iowa area code.
Area code 563 took effect on March 25, 2001, after a geographic split from area code 319. The split moved northeastern Iowa, including Dubuque and the Quad Cities, into area code 563, while area code 319 retained Cedar Rapids, Iowa City, Waterloo, Burlington, and nearby communities. The change separated numbering resources as demand for telephone numbers increased. Area code 319 remains a geographic code without an overlay.
Key Facts About Area Code 319
- Area code 319 is a geographic area code in Iowa.
- Cedar Rapids, Iowa, is the primary city associated with area code 319.
- Area code 319 serves part of the Great Plains region of the United States.
- Area code 319 uses Central Time.
- Area code 319 was established in 1947 as one of the original North American Numbering Plan area codes.
- Area code 563 was created from part of area code 319 in 2001.
- The University of Iowa in Iowa City is within the area code 319 region.
- The University of Northern Iowa in Cedar Falls is within the area code 319 region.
Frequently Asked Questions
What state is area code 319 in?
Area code 319 is in Iowa.
What major cities use area code 319?
Major cities using area code 319 include Cedar Rapids, Iowa City, Waterloo, Cedar Falls, Burlington, Fort Madison, Keokuk, and Mount Pleasant.
What time zone is area code 319 in?
Area code 319 is in Central Time.
Is area code 319 a toll-free number?
No, area code 319 is a geographic area code, not a toll-free number.