Landline Home Phone Service in 54651, Ontario
54651 Zip Code
| City: | Ontario |
| State: | WI |
| County: | Vernon County |
| Area Codes: | 608 |
| Latitude: | 43.72 |
| Longitude: | -90.59 |
| Time Zone: | America/Chicago |
| Population in 2010: | 1,382 |
| School District: | Royall School District |
| District Code: | 4380 |