Area Code 320 — Minnesota

Active General Purpose Code United States

Area code 320 is located in Minnesota and operates on Central Time . The largest city served is Willmar .

Coverage Area

Area code 320 — Minnesota

Area Code Details

Area Code: 320
State / Province: Minnesota (MN)
Country: United States
Time Zone: Central Time Central Time
Local Time Now: —
Status: Active
Code Type: General Purpose Code
In Service Since: March 17, 1996
Assigned: September 15, 1995
Population Served: ~57,181 est.

Cities Served

Largest City Willmar

Willmar Alexandria Little Falls Glencoe Cold Spring Albany Paynesville Olivia St Cloud Hinckley Cosmos Dassel Ortonville Prinsburg Clearwater

History & Relationships

Split from

Rate Centers & Exchanges

15 rate centers identified within area code 320

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Other Area Codes in Minnesota

Nearby Area Codes

Frequently Asked Questions About Area Code 320

What state is area code 320?

Area code 320 is located in Minnesota, United States.

Where is area code 320 from?

Area code 320 originates from Minnesota. It operates in the Central Time zone.

What time zone is area code 320?

Area code 320 falls within the Central Time zone (Central Time).

What cities are in area code 320?

Area code 320 serves cities including Willmar, Alexandria, Little Falls, Glencoe, Cold Spring, Albany, Paynesville, Olivia, and more.

Is a call from area code 320 a scam?

Area code 320 is a legitimate general purpose code area code serving Minnesota. Like any area code, individual numbers using 320 can be used for scam calls — always verify the specific number if you receive an unexpected or suspicious call.