319 Area Code

The 319 area code is a telephone area code in the North American Numbering Plan (NANP) serving the southeastern and east-central part of Iowa, USA. It was created in 1947 as one of the original area codes assigned to the United States. The 319 area code includes important cities such as Cedar Rapids, Iowa City, Waterloo, and Burlington, making it a vital communication hub for the state.

Understanding the 319 Area Code

The 319 area code connects a diverse region that includes major universities, thriving business districts, and historic towns. Cities like Iowa City, home to the University of Iowa, and Cedar Rapids, one of the largest cities in the state, make this area code central to Iowa�s economy, culture, and education.

319 Area Code Map and Geographic Location

The 319 area code map covers much of eastern Iowa, including both metropolitan centers and rural communities. It stretches from the Minnesota border in the north to the Mississippi River along the east and down to the southeastern corner of the state. The region is well known for its agriculture, technology companies, and educational institutions.

All Major Cities and Regions in the 319 Area Code

  • Cedar Rapids
  • Iowa City
  • Waterloo
  • Burlington
  • Dubuque (partial)
  • Cedar Falls
  • Marion
  • Muscatine
  • Mount Pleasant
  • Ottumwa (partial)

ZIP Codes within the 319 Telephone Zone (Examples)

  • 52402 - Cedar Rapids
  • 52404 - Cedar Rapids
  • 52240 - Iowa City
  • 52246 - Iowa City
  • 50701 - Waterloo
  • 50613 - Cedar Falls
  • 52761 - Muscatine
  • 52601 - Burlington
  • 52302 - Marion
  • 52641 - Mount Pleasant

Time Zone

The 319 area code is located in the Central Time Zone (CT), observing Central Standard Time (CST, UTC-6) and Central Daylight Time (CDT, UTC-5) during daylight saving time.

Dialing, Phone & Service Details

  • Local dialing: 7-digit dialing is available within the 319 region.
  • Long-distance calls within the USA: Dial 1 + 319 + 7-digit number.
  • International calls: Dial your country�s exit code + 1 + 319 + 7-digit number.
  • Services: Used for landlines, mobile phones, VoIP, and business telecommunication services.

Why the 319 Area Code Matters

The 319 area code represents the heart of eastern Iowa, where technology, education, agriculture, and commerce intersect. With Iowa City serving as an academic hub and Cedar Rapids as a business and cultural center, the 319 area code is more than just numbers�it�s an identity for eastern Iowans.

What area code is 319? / Where�s area code 319?

What area code is 319? � 319 is the telephone area code for eastern Iowa, including Cedar Rapids, Iowa City, and Waterloo.

Where�s area code 319? � It is located in the state of Iowa, USA.

Frequently Asked Questions (FAQ) about 319 Area Code

What is the 319 area code?

319 is the area code for southeastern and east-central Iowa.

When was the 319 area code created?

The 319 area code was created in 1947 as one of the original area codes in the NANP.

Where is area code 319 located?

It covers Cedar Rapids, Iowa City, Waterloo, Burlington, and surrounding areas in eastern Iowa.

What time zone is 319 in?

The 319 area code follows Central Time (CST/CDT).

Does 319 have an overlay?

No. The 319 area code currently does not have an overlay.

Which cities are included in 319?

Cedar Rapids, Iowa City, Waterloo, Burlington, Muscatine, and Cedar Falls are major cities in the 319 code.

319 Area Code