573 Area Code

The 573 area code is part of the North American Numbering Plan (NANP) and serves central and eastern Missouri, USA. Established in 1996 as a split from area code 314, 573 covers major cities, towns, and rural areas in central and eastern Missouri, providing essential telecommunications services for residential, business, and governmental communications.

Understanding the 573 Area Code

The 573 area code serves cities and towns such as Columbia, Jefferson City, Cape Girardeau, Rolla, and Hannibal. It supports landline phones, mobile phones, VoIP, and business communications. Local calls often require 10-digit dialing in certain areas due to numbering policies.

573 Area Code Map and Geographic Location

The 573 area code map covers central and eastern Missouri, including the Missouri River corridor and surrounding regions. The area features urban centers, suburban neighborhoods, commercial districts, educational institutions, and rural communities.

All Major Cities and Regions in the 573 Area Code

  • Columbia
  • Jefferson City
  • Cape Girardeau
  • Rolla
  • Hannibal
  • Kirksville
  • Poplar Bluff
  • Mexico
  • Festus

Counties Covered by the 573 Area Code

  • Boone County
  • Callaway County
  • Cape Girardeau County
  • Rolla / Phelps County
  • Marion County
  • Perry County
  • Jefferson County
  • Audrain County
  • Ste. Genevieve County
  • Additional surrounding counties

ZIP Codes within the 573 Telephone Zone (Examples)

  • 65201 - Columbia
  • 65101 - Jefferson City
  • 63701 - Cape Girardeau
  • 65401 - Rolla
  • 63401 - Hannibal
  • 63501 - Kirksville
  • 63901 - Poplar Bluff
  • 65265 - Mexico
  • 63028 - Festus

Time Zone

The 573 area code is located in the Central Time Zone (CT), observing Central Standard Time (CST, UTC-6) in winter and Central Daylight Time (CDT, UTC-5) during daylight saving time.

Dialing, Phone & Service Details

  • Overlay: No overlay currently, 573 covers central and eastern Missouri
  • Local dialing: 10-digit dialing may be required in some areas
  • Long-distance calls within the USA: Dial 1 + 573 + 7-digit number
  • International calls: Dial your country�s exit code + 1 + 573 + 7-digit number
  • Services: Landline, mobile, VoIP, and business telecommunications

What area code is 573? / Where's area code 573?

What area code is 573? � 573 is a telephone area code serving central and eastern Missouri, including Columbia, Jefferson City, Cape Girardeau, Rolla, and Hannibal.

Where's area code 573? � It is located in central and eastern Missouri, USA, covering multiple cities, towns, and surrounding counties.

Frequently Asked Questions (FAQ) about 573 Area Code

What is the 573 area code?

573 serves central and eastern Missouri, including Columbia, Jefferson City, Cape Girardeau, Rolla, and Hannibal.

When was the 573 area code created?

It was established in 1996 as a split from area code 314.

Where is area code 573 located?

It covers central and eastern Missouri in the United States.

What time zone is 573 in?

The 573 area code follows Central Time (CST/CDT).

Does 573 have an overlay?

No, the 573 area code currently does not have an overlay.

What services does 573 support?

573 supports landline, mobile, VoIP, and business telecommunications.

573 Area Code