| 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 |
|---|---|---|---|
| 320-392 | Stevens | Hancock, MN | Federated Telephone Cooperative |
| 320-393 | Benton | Rice, MN | Benton Cooperative Telephone Co. |
| 320-394 | Swift | Holloway, MN | Federated Telephone Cooperative |
| 320-395 | Mcleod | Lester Prairie, MN | Embarq Minnesota DBA Centurylink |
| 320-396 | Isanti | Braham, MN | Qwest Corporation |
| 320-397 | Chippewa | Montevideo, MN | Enventis Telecom |
| 320-398 | Stearns | Kimball, MN | Melrose Telephone Co. |
| 320-399 | Stearns | Paynesville, MN | Mcc Telephony Of Minnesota |
| 320-400 | Renville | Olivia, MN | New Cingular Wireless PCS - IL |
| 320-401 | Wright | Buffalo, MN | Charter Fiberlink Cco |
| 320-402 | Stearns | Saint Cloud, MN | 365 Wireless |
| 320-403 | Kandiyohi | Willmar, MN | Teleport Communications America |
| 320-404 | Kandiyohi | Sunburg, MN | Mcc Telephony Of Minnesota |
| 320-405 | Mcleod | Hutchinson, MN | Aerial Communications |
| 320-407 | Sherburne | Saint Cloud, MN | Onvoy |
| 320-409 | Kandiyohi | Spicer, MN | Charter Fiberlink Cco |
| 320-412 | Morrison | Little Falls, MN | Sprint Spectrum L.p. |
| 320-413 | Swift | Appleton, MN | Cellco Partnership DBA Verizon Wireless |
| 320-414 | Morrison | Little Falls, MN | Charter Fiberlink Cco |
| 320-420 | Stearns | Saint Cloud, MN | Aerial Communications |
There are 409 prefixes, In the code area, the major cities are St. Cloud, MN. The major city is Saint Cloud.