| General Information about Area Code 320 | |
|---|---|
| Country | United States |
| State / Province / Territory | Minnesota |
| Major City | Saint Cloud |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 320-317 | Ogilvie | Kanabec | Landline |
| 320-434 | Litchfield | Meeker | Landline |
| 320-239 | Starbuck | Pope | Landline |
| 320-429 | Sauk Centre | Stearns | Wireless |
| 320-220 | Willmar | Kandiyohi | Wireless |
| 320-905 | Willmar | Kandiyohi | Wireless |
| 320-632 | Little Falls | Morrison | Landline |
| 320-703 | Braham | Isanti | Landline |
| 320-453 | Eden Valley | Meeker | Landline |
| 320-732 | Long Prairie | Todd | Landline |
| 320-214 | Willmar | Kandiyohi | Landline |
| 320-294 | Foreston | Mille Lacs | Landline |
| 320-388 | Rush City | Chisago | Landline |
| 320-877 | Cosmos | Meeker | Landline |
| 320-443 | Saint Cloud | Stearns | Landline |
| 320-318 | Rush City | Chisago | Landline |
| 320-321 | Montevideo | Chippewa | Landline |
| 320-547 | Swanville | Morrison | Landline |
| 320-796 | Spicer | Kandiyohi | Landline |
| 320-306 | Ogilvie | Kanabec | Landline |