| 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 |
|---|---|---|---|
| 920-675 | Jefferson | Jefferson | Landline |
| 920-923 | Fond Du Lac | Fond Du Lac | Landline |
| 920-876 | Elkhart Lake | Sheboygan | Landline |
| 920-402 | Weyauwega | Waupaca | Wireless |
| 920-262 | Watertown | Dodge | Landline |
| 920-263 | Fond Du Lac | Fond Du Lac | Wireless |
| 920-582 | Winneconne | Winnebago | Landline |
| 920-775 | Valders | Manitowoc | Landline |
| 920-206 | Watertown | Dodge | Landline |
| 920-264 | Green Bay | Brown | Landline |
| 920-296 | Beaver Dam | Dodge | Wireless |
| 920-465 | Green Bay | Brown | Landline |
| 920-440 | Green Bay | Brown | Wireless |
| 920-745 | Ripon | Fond Du Lac | Landline |
| 920-674 | Jefferson | Jefferson | Landline |
| 920-330 | De Pere | Brown | Landline |
| 920-602 | Fond Du Lac | Fond Du Lac | Wireless |
| 920-489 | Green Bay | Brown | Wireless |
| 920-567 | Watertown | Jefferson | Landline |
| 920-354 | Berlin | Green Lake | Landline |