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  5. Area Code 573

Where Is Area Code 573?

Area code 573 is found in the US state of Missouri. Primarily servicing the city of Columbia (population: 144505), area code 573 covers 46 counties of Missouri.

Located in the Central time zone, area code 573 is on the same time as Chicago, IL.

Area code 573 was brought into effect on January 7, 1996. 573 was split from the parent 314 area code.

Map of  with area code 573 highlighted

Counties in Area Code 573

  • Audrain,
  • Bollinger,
  • Boone,
  • Butler,
  • Callaway,
  • Camden,
  • Cape Girardeau,
  • Carter,
  • Cole,
  • Crawford,
  • Dent,
  • Dunklin,
  • Franklin,
  • Gasconade,
  • Iron,
  • Lewis,
  • Lincoln,
  • Madison,
  • Maries,
  • Marion,
  • Miller,
  • Mississippi,
  • Moniteau,
  • Monroe,
  • Montgomery,
  • Morgan,
  • New Madrid,
  • Osage,
  • Pemiscot,
  • Perry,
  • Phelps,
  • Pike,
  • Pulaski,
  • Ralls,
  • Randolph,
  • Reynolds,
  • Ripley,
  • Saint Francois,
  • Sainte Genevieve,
  • Scott,
  • Shannon,
  • Shelby,
  • Stoddard,
  • Texas,
  • Washington,
  • Wayne.

Most Populous Cities in Area Code 573

City County City Population Time Zone
Columbia Boone 144,505 CST
Jefferson City Cole 69,011 CST
Cape Girardeau Cape Girardeau 45,751 CST
Poplar Bluff Butler 34,874 CST
Rolla Phelps 32,259 CST
Farmington Saint Francois 26,512 CST
Jackson Cape Girardeau 24,410 CST
Sikeston Scott 23,025 CST
Fulton Callaway 22,423 CST
Hannibal Marion 22,069 CST
Park Hills Saint Francois 16,798 CST
Perryville Perry 16,752 CST
Bonne Terre Saint Francois 16,143 CST
Mexico Audrain 15,463 CST
Fort Leonard Wood Pulaski 15,342 CST
Salem Dent 14,381 CST
Camdenton Camden 14,235 CST
Sullivan Franklin 13,985 CST
Dexter Stoddard 13,047 CST
Kennett Dunklin 12,904 CST
Waynesville Pulaski 12,538 CST
Fredericktown Madison 11,620 CST
Eldon Miller 11,582 CST
Sainte Genevieve Sainte Genevieve 11,042 CST
Doniphan Ripley 10,113 CST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last updated on July 3, 2015.