| General Information about Area Code 920 | |
|---|---|
| Country | United States |
| State / Province / Territory | Wisconsin |
| Major City | Green Bay |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 920-229 | Green Lake | Green Lake | Wireless |
| 920-496 | Green Bay | Brown | Landline |
| 920-224 | Appleton | Outagamie | Landline |
| 920-857 | Green Bay | Brown | Landline |
| 920-260 | Markesan | Green Lake | Landline |
| 920-372 | Kaukauna | Outagamie | Landline |
| 920-614 | Rio | Columbia | Landline |
| 920-861 | Winneconne | Winnebago | Wireless |
| 920-931 | Appleton | Outagamie | Wireless |
| 920-361 | Berlin | Green Lake | Landline |
| 920-881 | Kiel | Manitowoc | Landline |
| 920-743 | Sturgeon Bay | Door | Landline |
| 920-258 | Oshkosh | Winnebago | Wireless |
| 920-210 | Beaver Dam | Dodge | Wireless |
| 920-239 | Waupun | Dodge | Landline |
| 920-694 | Sheboygan | Sheboygan | Landline |
| 920-606 | Green Bay | Brown | Wireless |
| 920-390 | Watertown | Jefferson | Wireless |
| 920-305 | Kewaunee | Kewaunee | Wireless |
| 920-537 | Fond Du Lac | Fond Du Lac | Wireless |