| District of Minnesota area codes: 320 | |
|---|---|
| Country | United States |
| State/Province | Minnesota |
| Major City | Saint Cloud |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 320-303 | Pope | Glenwood, MN | Enventis Telecom |
| 320-304 | Douglas | Alexandria, MN | Cellco Partnership DBA Verizon Wireless |
| 320-305 | Big Stone | Ortonville, MN | Cellco Partnership DBA Verizon Wireless |
| 320-306 | Kanabec | Ogilvie, MN | Xo Minnesota |
| 320-307 | Isanti | Braham, MN | Enventis Telecom |
| 320-308 | Stearns | Saint Cloud, MN | Onvoy |
| 320-309 | Stearns | Saint Cloud, MN | Sprint Spectrum L.p. |
| 320-310 | Stearns | Saint Cloud, MN | Level 3 Communications |
| 320-312 | Lac Qui Parle | Dawson, MN | Farmers Mutual Telephone Company |
| 320-313 | Yellow Medicine | Granite Falls, MN | Onvoy |
| 320-314 | Swift | Benson, MN | Onvoy |
| 320-315 | Yellow Medicine | Granite Falls, MN | Level 3 Communications |
| 320-316 | Sherburne | Saint Cloud, MN | Broadvox-clec |
| 320-317 | Kanabec | Ogilvie, MN | Level 3 Communications |
| 320-318 | Chisago | Rush City, MN | Bandwidth.com Clec |
| 320-321 | Chippewa | Montevideo, MN | Onvoy |
| 320-322 | Pine | Pine City, MN | Level 3 Communications |
| 320-323 | Pine | Pine City, MN | Xo Minnesota |
| 320-324 | Stevens | Chokio, MN | Federated Telephone Cooperative |
| 320-325 | Big Stone | Clinton, MN | Centurytel Of Minnesota Inc DBA Centurylink |
There are 409 prefixes, In the code area, the major cities are St. Cloud, MN. The major city is Saint Cloud.