Where Is Area Code 712?
Area code 712 serves western Iowa in the Great Plains region of the United States. Council Bluffs is its primary city. The coverage area includes much of western Iowa, from the Missouri River corridor to communities near the Iowa Great Lakes and the southern border.
Major cities include Council Bluffs in Pottawattamie County, Sioux City in Woodbury and Plymouth Counties, Atlantic in Cass County, Le Mars in Plymouth County, and Spencer in Clay County. Other communities include Storm Lake, Denison, Harlan, Red Oak, Orange City, and Shenandoah.
The Missouri River runs along western Iowa near Council Bluffs and Sioux City. The area also includes the Loess Hills, a distinctive landform in western Iowa, and Lake Manawa State Park in Council Bluffs.
Cities and Communities in the 712 Area Code
- Alta, Buena Vista County
- Atlantic, Cass County
- Arnolds Park, Dickinson County
- Audubon, Audubon County
- Avoca, Pottawattamie County
- Bedford, Taylor County
- Carroll, Carroll County
- Carson, Pottawattamie County
- Carter Lake, Pottawattamie County
- Cherokee, Cherokee County
- Clarinda, Page County
- Council Bluffs, Pottawattamie County
- Denison, Crawford County
- Emmetsburg, Palo Alto County
- Estherville, Emmet County
- Glenwood, Mills County
- Hamburg, Fremont County
- Harlan, Shelby County
- Hawarden, Sioux County
- Hinton, Plymouth County
- Holstein, Ida County
- Ida Grove, Ida County
- Lake Park, Dickinson County
- Lake View, Sac County
- Le Mars, Plymouth County
- Logan, Harrison County
- Malvern, Mills County
- Mapleton, Monona County
- Milford, Dickinson County
- Missouri Valley, Harrison County
- Moville, Woodbury County
- Oakland, Pottawattamie County
- Onawa, Monona County
- Orange City, Sioux County
- Pacific Junction, Mills County
- Paullina, O'Brien County
- Red Oak, Montgomery County
- Remsen, Plymouth County
- Rock Rapids, Lyon County
- Rock Valley, Sioux County
- Sac City, Sac County
- Sanborn, O'Brien County
- Sergeant Bluff, Woodbury County
- Sheldon, O'Brien County
- Shenandoah, Page County
- Sidney, Fremont County
- Sioux Center, Sioux County
- Sioux City, Woodbury and Plymouth Counties
- Sibley, Osceola County
- Sloan, Woodbury County
- Spencer, Clay County
- Spirit Lake, Dickinson County
- Stanton, Montgomery County
- Storm Lake, Buena Vista County
- Tabor, Fremont County
- Underwood, Pottawattamie County
- Villisca, Montgomery County
- Walnut, Pottawattamie County
- Woodbine, Harrison County
History of Area Code 712
Area code 712 was assigned in 1947 as one of the original North American Numbering Plan codes. Iowa's original numbering plan also included area codes 319 and 515. Area code 712 covered the western part of the state.
Iowa later split area code 515 to create area code 641 in 2000. Iowa also split area code 319 to create area code 563 in 2001. Area code 712 did not take part in those splits and remains a geographic area code without an overlay.
Key Facts About Area Code 712
- Area code 712 is a geographic area code in Iowa, and Council Bluffs is its primary city.
- Area code 712 covers western Iowa in the Great Plains region.
- Area code 712 was assigned in 1947 as one of the original North American Numbering Plan codes.
- Area code 712 is an original area code rather than a later split or overlay code.
- Area code 712 uses Central Time.
- Iowa Western Community College has its main campus in Council Bluffs.
- The Missouri River runs along western Iowa near major 712 communities, including Council Bluffs and Sioux City.
- The Loess Hills extend along western Iowa within the area code's service region.
Frequently Asked Questions
What state is area code 712 in?
Area code 712 is in Iowa.
What major cities use area code 712?
Major cities using area code 712 include Council Bluffs, Sioux City, Atlantic, Le Mars, Spencer, and Storm Lake.
What time zone is area code 712 in?
Area code 712 uses Central Time.
Is area code 712 a toll-free number?
No. Area code 712 is a geographic area code, not a toll-free number.