| District of Wisconsin area codes: 414 | |
|---|---|
| Country | United States |
| State/Province | Wisconsin |
| Major City | Milwaukee |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 414-899 | Milwaukee | Milwaukee, WI | Sprint Spectrum L.p. |
| 414-902 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-904 | Milwaukee | Milwaukee, WI | Usa Mobility Wireless |
| 414-905 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-906 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-907 | Milwaukee | Milwaukee, WI | Usa Mobility Wireless |
| 414-908 | Milwaukee | Milwaukee, WI | Tw Telecom Of Wisconsin L.p. |
| 414-914 | Milwaukee | Milwaukee, WI | Sprint Spectrum L.p. |
| 414-915 | Milwaukee | Milwaukee, WI | Sprint Spectrum L.p. |
| 414-916 | Milwaukee | Milwaukee, WI | New Cingular Wireless PCS - IL |
| 414-917 | Milwaukee | Milwaukee, WI | American Messaging (am) |
| 414-918 | Milwaukee | Milwaukee, WI | Tw Telecom Of Wisconsin L.p. |
| 414-921 | Milwaukee | Milwaukee, WI | Global Crossing Telemanagement-wi |
| 414-930 | Rclec | ||
| 414-931 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-933 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-934 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-935 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-936 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-937 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
There are 444 prefixes, In the code area, the major cities are Franklin, WI;Greenfield, WI;Milwaukee, WI;Oak Cree. The major city is Milwaukee.