Geographic Overview of Area Code 319

Area Code 319 is located in the state of Iowa, covering a significant portion of the southeastern and east-central parts of the state. This area code encompasses 139 cities, including major cities such as Cedar Rapids, Iowa City, Waterloo, Cedar Falls, and Burlington. The area code also spans 25 counties, including Linn County, Johnson County, Black Hawk County, Lee County, and Washington County. This extensive coverage makes Area Code 319 a vital region for businesses looking to establish a local presence in Iowa.

Nearby area codes include:

  • 217 (Springfield, IL)
  • 309 (Peoria, IL)
  • 563 (Davenport, IA)
  • 608 (Madison, WI)
  • 641 (Mason City, IA)
  • 660 (Sedalia, MO)