ZIP Code 50402
| Post Office City | Mason City, IA |
|---|---|
| County | Cerro Gordo County |
| Area Code | 641 |
| Longitude | -93.2 |
| Latitude | 43.1 |
| Radius | ~12 mile radius |
| Timezone | Central |
| Zip Type | PO Box |
| Post Office City | Mason City, IA |
|---|---|
| County | Cerro Gordo County |
| Area Code | 641 |
| Longitude | -93.2 |
| Latitude | 43.1 |
| Radius | ~12 mile radius |
| Timezone | Central |
| Zip Type | PO Box |