Where Is Area Code 573?
Area code 573 serves central, eastern, and southeastern Missouri. Columbia is the primary city, and Jefferson City, the state capital, is also in the service area. The area lies in the Great Plains region and uses Central Time.
Major communities include Cape Girardeau, Rolla, Poplar Bluff, Hannibal, Farmington, Sikeston, Mexico, and Perryville. Notable landmarks and geographic features include the Missouri State Capitol, the University of Missouri in Columbia, Lake of the Ozarks, Mark Twain National Forest, Ozark National Scenic Riverways, and the Mark Twain Boyhood Home and Museum in Hannibal.
Cities and Communities in the 573 Area Code
- Bonne Terre, St. Francois County
- Bowling Green, Pike County
- California, Moniteau County
- Camdenton, Camden County
- Cape Girardeau, Cape Girardeau County
- Caruthersville, Pemiscot County
- Centralia, Boone and Audrain counties
- Charleston, Mississippi County
- Columbia, Boone County
- Cuba, Crawford County
- Dexter, Stoddard County
- Doniphan, Ripley County
- Eldon, Miller County
- Farmington, St. Francois County
- Fulton, Callaway County
- Greenville, Wayne County
- Hannibal, Marion County
- Hermann, Gasconade County
- Ironton, Iron County
- Jackson, Cape Girardeau County
- Jefferson City, Cole and Callaway counties
- Lake Ozark, Miller County
- Licking, Texas County
- Louisiana, Pike County
- Malden, Dunklin County
- Marble Hill, Bollinger County
- Mexico, Audrain County
- Montgomery City, Montgomery County
- New Bloomfield, Callaway County
- New Madrid, New Madrid County
- Osage Beach, Camden County
- Owensville, Gasconade County
- Palmyra, Marion County
- Park Hills, St. Francois County
- Perryville, Perry County
- Piedmont, Wayne County
- Poplar Bluff, Butler County
- Potosi, Washington County
- Rolla, Phelps County
- Salem, Dent County
- Sikeston, Scott County
- St. James, Phelps County
- St. Robert, Pulaski County
- Ste. Genevieve, Ste. Genevieve County
- Steelville, Crawford County
- Sullivan, Franklin County
- Vandalia, Audrain County
- Vienna, Maries County
- Waynesville, Pulaski County
History of Area Code 573
Area code 573 entered service on January 7, 1996, after a geographic split from area code 314. The split assigned central, eastern, and southeastern Missouri to 573, while area code 314 remained associated with the St. Louis area.
Area code 573 has not undergone another geographic split. Missouri regulators later approved area code 235 as an all-services overlay for the 573 region, adding numbering capacity without changing existing 573 numbers or moving communities to a different geographic code.
Key Facts About Area Code 573
- Area code 573 is a geographic telephone area code in Missouri, and Columbia is its primary city.
- Area code 573 covers central, eastern, and southeastern parts of Missouri.
- Area code 573 is associated with the Great Plains region and uses Central Time.
- Area code 573 entered service on January 7, 1996, after splitting from area code 314.
- Area code 573 is a geographic code, not a toll-free code.
- The University of Missouri's main campus in Columbia is within area code 573.
- The Missouri State Capitol in Jefferson City is within area code 573.
- The Missouri Public Service Commission approved area code 235 as an overlay for the 573 region.
Frequently Asked Questions
What state is area code 573 in?
Area code 573 is in Missouri.
What major cities use area code 573?
Major cities include Columbia, Jefferson City, Cape Girardeau, Rolla, Poplar Bluff, Hannibal, Farmington, and Sikeston.
What time zone is area code 573 in?
Area code 573 uses Central Time.
Is area code 573 a toll-free number?
No. Area code 573 is a geographic area code for Missouri, not a toll-free code.