Where Is Area Code 402?
Area code 402 serves eastern Nebraska, including Columbus in Platte County. The region is part of the Great Plains and includes major population centers such as Omaha, Lincoln, Bellevue, Fremont, Norfolk, and Beatrice.
The area code covers communities in counties such as Douglas, Lancaster, Sarpy, Platte, Dodge, Madison, Gage, Otoe, and Cass. The Missouri River borders Nebraska to the east, and the Platte River runs through much of the region.
Notable sites in the 402 region include the Nebraska State Capitol and the University of Nebraska-Lincoln in Lincoln. Omaha is home to the Henry Doorly Zoo and Aquarium, one of the region’s best-known attractions.
Cities and Communities in the 402 Area Code
- Columbus, Platte County
- Omaha, Douglas County
- Lincoln, Lancaster County
- Bellevue, Sarpy County
- Papillion, Sarpy County
- La Vista, Sarpy County
- Fremont, Dodge County
- Norfolk, Madison County
- Beatrice, Gage County
- Nebraska City, Otoe County
- Plattsmouth, Cass County
- Blair, Washington County
- Seward, Seward County
- York, York County
- Crete, Saline County
- Wahoo, Saunders County
- Ashland, Saunders County
- Schuyler, Colfax County
- West Point, Cuming County
- Wayne, Wayne County
- David City, Butler County
- Geneva, Fillmore County
- Fairbury, Jefferson County
- Falls City, Richardson County
- Auburn, Nemaha County
- Tecumseh, Johnson County
History of Area Code 402
Area code 402 was established in 1947 as one of the original North American Numbering Plan area codes. It originally covered the entire state of Nebraska.
In 1954, area code 308 was created for western Nebraska, leaving area code 402 to serve the eastern part of the state. Area code 531 was added as an overlay in 2011. The overlay added numbering capacity without creating a new geographic boundary, so both 402 and 531 can serve communities in eastern Nebraska.
Key Facts About Area Code 402
- Area code 402 is a geographic area code in Nebraska, and Columbus is its primary city.
- Area code 402 serves eastern Nebraska in the Great Plains region of the United States.
- Area code 402 was established in 1947 as an original North American Numbering Plan area code.
- Area code 308 split from area code 402 in 1954 to serve western Nebraska.
- Area code 531 became an overlay for the 402 region in 2011.
- The University of Nebraska-Lincoln and the Nebraska State Capitol are located in the 402 area in Lincoln.
- The 402 region includes the Henry Doorly Zoo and Aquarium in Omaha.
- Columbus and the rest of the 402 area observe Central Time.
Frequently Asked Questions
What state is area code 402 in?
Area code 402 is in Nebraska.
What major cities use area code 402?
Major cities in the 402 area include Columbus, Omaha, Lincoln, Bellevue, Fremont, Norfolk, Beatrice, and Nebraska City.
What time zone is area code 402 in?
Columbus and the 402 area observe the Central Time Zone.
Is area code 402 a toll-free number?
No, area code 402 is a geographic area code, not a toll-free number.