The 320 area code covers St. Cloud, Willmar, Mankato and more in Minnesota. Provision a local 320 number in minutes.
Area code 320 serves the central Minnesota region, including St. Cloud on the Mississippi River — a regional retail and healthcare hub. The area is known for its lakes, resorts, and strong Scandinavian cultural heritage. The code was split from 612 in 1996 as Minnesota's population growth required additional codes.
Across Minnesota, the 320 area code serves roughly 600,000 residents in 4 communities — including St. Cloud, Willmar, Mankato, among others. Numbers in the 320 zone keep Centraltime, so a local line rings during your customers' business hours and shows a familiar MN caller ID on every outbound call.
320 was first introduced in 1996 under the North American Numbering Plan. It remains an active geographic code today.
Want a 320 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 320 area code reaches 4 communities across Minnesota, from St. Cloud to Brainerd. 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 St. Cloud presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 320 NumberA 320 number tells St. Cloud customers you're local — instant trust and higher answer rates, no office required.
Every 320 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 320 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 320 area code covers St. Cloud, Willmar, Mankato, Brainerd in Minnesota.
Phone numbers in the 320 area code operate on America/Chicago time.
Yes. The 320 area code was introduced in 1996 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 320 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 320 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 320 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 320 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 320 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.