Dubuque County ZIP Codes
Iowa (IA) · 17 records
| ZIP | City | Type | Timezone | Area Codes |
|---|---|---|---|---|
| 52001 | Dubuque | STANDARD | America/Chicago | 563, 608 |
| 52002 | Dubuque | STANDARD | America/Chicago | 563 |
| 52003 | Dubuque | STANDARD | America/Chicago | 563, 779, 815 |
| 52004 | Dubuque | PO BOX | America/Chicago | 563 |
| 52032 | Bernard | STANDARD | America/Chicago | 563 |
| 52033 | Cascade | STANDARD | America/Chicago | 319, 563 |
| 52039 | Durango | STANDARD | America/Chicago | 563 |
| 52040 | Dyersville | STANDARD | America/Chicago | 563 |
| 52045 | Epworth | STANDARD | America/Chicago | 563 |
| 52046 | Farley | STANDARD | America/Chicago | 563 |
| 52053 | Holy Cross | STANDARD | America/Chicago | 563 |
| 52056 | Luxemburg | PO BOX | America/Chicago | 563 |
| 52065 | New Vienna | STANDARD | America/Chicago | 563 |
| 52068 | Peosta | STANDARD | America/Chicago | 563 |
| 52073 | Sherrill | STANDARD | America/Chicago | 563, 608 |
| 52078 | Worthington | STANDARD | America/Chicago | 563 |
| 52099 | Dubuque | UNIQUE | America/Chicago | 563 |