The 573 area code covers Columbia, Jefferson City, Cape Girardeau and more in Missouri. Provision a local 573 number in minutes.
Area code 573 covers central and southeastern Missouri including Columbia (home of the University of Missouri), Jefferson City (the state capital), and Cape Girardeau along the Mississippi River. The region is largely rural with an agricultural economy supplemented by state government and higher education. The code was split from 314 in 1996.
Across Missouri, the 573 area code serves roughly 600,000 residents in 4 communities — including Columbia, Jefferson City, Cape Girardeau, among others. Numbers in the 573 zone keep Centraltime, so a local line rings during your customers' business hours and shows a familiar MO caller ID on every outbound call.
573 was first introduced in 1996 under the North American Numbering Plan. It remains an active geographic code today.
Want a 573 number of your own? With Ajoxi you can claim one in minutes — no hardware, no contracts — and route calls, SMS, voicemail, and team messaging anywhere on a single UCaaS platform, with Tier-1 routing and clean caller-ID delivery on every line.
The 573 area code reaches 4 communities across Missouri, from Columbia to Rolla. A customer in any of them sees a familiar local number when you call, which is the single biggest driver of answer rates — and with Ajoxi you can claim a number in any of these cities, or several at once, and route every call to the same team.
Pair a local Columbia presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 573 NumberA 573 number tells Columbia customers you're local — instant trust and higher answer rates, no office required.
Every 573 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 573 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 573 area code covers Columbia, Jefferson City, Cape Girardeau, Rolla in Missouri.
Phone numbers in the 573 area code operate on America/Chicago time.
Yes. The 573 area code was introduced in 1996 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 573 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Choose a 573 number in the Ajoxi dashboard and it activates immediately — no hardware, no contracts, and no setup fees. Prefer to keep a number you already use? Port any existing 573 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 573 number supports SMS and MMS alongside HD calling, so your team can text customers, run campaigns, and reply to conversations from the same line — all in the browser on any device, with no separate app to install.
Provision a 573 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.