ZIP Code 52004
| Post Office City | Dubuque, IA |
|---|---|
| County | Dubuque County |
| Area Code | 563 |
| Longitude | -90.70 |
| Latitude | 42.56 |
| Radius | ~7 mile radius |
| Timezone | Central |
| Zip Type | PO Box |
| Post Office City | Dubuque, IA |
|---|---|
| County | Dubuque County |
| Area Code | 563 |
| Longitude | -90.70 |
| Latitude | 42.56 |
| Radius | ~7 mile radius |
| Timezone | Central |
| Zip Type | PO Box |