| 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 |
|---|---|---|---|
| 920-478 | Waterloo | Jefferson | Landline |
| 920-819 | Green Bay | Brown | Wireless |
| 920-358 | Appleton | Outagamie | Landline |
| 920-487 | Algoma | Kewaunee | Landline |
| 920-456 | Oshkosh | Winnebago | Wireless |
| 920-662 | Green Bay | Brown | Landline |
| 920-319 | Beaver Dam | Dodge | Wireless |
| 920-213 | Appleton | Outagamie | Wireless |
| 920-705 | Green Bay | Brown | Wireless |
| 920-557 | Beaver Dam | Dodge | Landline |
| 920-617 | Green Bay | Brown | Landline |
| 920-831 | Appleton | Outagamie | Landline |
| 920-983 | De Pere | Brown | Landline |
| 920-732 | Whitelaw | Manitowoc | Landline |
| 920-452 | Sheboygan | Sheboygan | Landline |
| 920-661 | Green Bay | Brown | Landline |
| 920-593 | Green Bay | Brown | Landline |
| 920-542 | Fort Atkinson | Jefferson | Landline |
| 920-448 | Green Bay | Brown | Landline |
| 920-355 | Nashotah | Waukesha | Landline |