| 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 |
|---|---|---|---|
| 414-434 | Milwaukee | Milwaukee, WI | Us Xchange Of Wisconsin LLC DBA Choice One Comm Wi |
| 414-435 | Milwaukee | South Milwaukee, WI | Us Xchange Of Wisconsin LLC DBA Choice One Comm Wi |
| 414-438 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-439 | Milwaukee | Milwaukee, WI | T-mobile Usa |
| 414-440 | Milwaukee | Milwaukee, WI | American Messaging (am) |
| 414-442 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-443 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-444 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-445 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-446 | Milwaukee | Milwaukee, WI | T-mobile Usa |
| 414-447 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-448 | Milwaukee | Milwaukee, WI | Ovation Communications Of Wisconsin |
| 414-449 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-453 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-454 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-455 | Milwaukee | Milwaukee, WI | Mcimetro Access Transmission Services LLC |
| 414-456 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-458 | Milwaukee | Hales Corners, WI | Cellco Partnership DBA Verizon Wireless |
| 414-459 | Milwaukee | Milwaukee, WI | Ameritech Wisconsin |
| 414-460 | Milwaukee | Milwaukee, WI | Sprint Spectrum L.p. |
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.