| General Information about Area Code 563 | |
|---|---|
| Country | United States |
| State / Province / Territory | Iowa |
| Major City | Davenport |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 563-357 | Clinton | Clinton | Wireless |
| 563-542 | Dubuque | Dubuque | Wireless |
| 563-577 | Bryant | Clinton | Landline |
| 563-921 | New Vienna | Dubuque | Landline |
| 563-949 | Davenport | Scott | Wireless |
| 563-774 | Wadena | Fayette | Landline |
| 563-243 | Clinton | Clinton | Landline |
| 563-608 | Manchester | Delaware | Wireless |
| 563-380 | Decorah | Winneshiek | Wireless |
| 563-886 | Tipton | Cedar | Landline |
| 563-584 | Dubuque | Dubuque | Landline |
| 563-447 | Walcott | Scott | Landline |
| 563-923 | Earlville | Delaware | Landline |
| 563-434 | La Motte | Jackson | Landline |
| 563-663 | Dubuque | Dubuque | Wireless |
| 563-637 | Maynard | Fayette | Landline |
| 563-333 | Davenport | Scott | Landline |
| 563-578 | Sumner | Bremer | Landline |
| 563-855 | Worthington | Dubuque | Landline |
| 563-783 | Saint Olaf | Clayton | Landline |