ZIP Code 50704
| Post Office City | Waterloo, IA |
|---|---|
| County | Black Hawk County |
| Area Code | 319 |
| Longitude | -92.3 |
| Latitude | 42.4 |
| Radius | ~10 mile radius |
| Timezone | Central |
| Zip Type | PO Box |
| Post Office City | Waterloo, IA |
|---|---|
| County | Black Hawk County |
| Area Code | 319 |
| Longitude | -92.3 |
| Latitude | 42.4 |
| Radius | ~10 mile radius |
| Timezone | Central |
| Zip Type | PO Box |