Columbia, Missouri
Central Time Zone (UTC-6) · MO · —
About Area Codes in Columbia, Missouri
Columbia, Missouri is served by 2 area codes: 573, 235. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Columbia require 10-digit dialing. The city is in the Central time zone (UTC-6).
Other cities in area code 573
Frequently Asked Questions
What area code is Columbia, Missouri?
Columbia, Missouri uses area codes 573 and 235.
What time zone is Columbia in?
Columbia is in the Central time zone (UTC-6).
Do I need to dial 10 digits when calling Columbia?
Yes, all local calls in Columbia require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 573 created?
Area code 573 was established in 1996 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 573 with Columbia?
Other cities sharing area code 573 with Columbia include Cape Girardeau, Farmington, Hannibal, Jefferson City, Poplar Bluff, among others.
Also called Columbia:
Columbia, MO · Central Time Zone