| District of Iowa area codes: 563 | |
|---|---|
| Country | United States |
| State/Province | Iowa |
| Major City | Davenport |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 563-436 | Jackson | La Motte, IA | La Motte Telephone Company |
| 563-437 | Jackson | La Motte, IA | La Motte Telephone Company |
| 563-438 | Jackson | La Motte, IA | La Motte Telephone Company |
| 563-439 | Jackson | La Motte, IA | La Motte Telephone Company |
| 563-441 | Scott | Davenport, IA | Qwest Corporation |
| 563-445 | Scott | Davenport, IA | Qwest Corporation |
| 563-447 | Scott | Walcott, IA | Bandwidth.com Clec |
| 563-449 | Scott | Davenport, IA | Qwest Corporation |
| 563-451 | Dubuque | Dubuque, IA | AT&T Local |
| 563-452 | Cedar | Clarence, IA | Clarence Telephone Co. |
| 563-454 | Jones | Wyoming, IA | Mcc Telephony Of Iowa |
| 563-456 | Jones | Wyoming, IA | Wyoming Mutual Telephone Co. |
| 563-459 | Scott | Davenport, IA | Qwest Corporation |
| 563-468 | Scott | Davenport, IA | Qwest Corporation |
| 563-484 | Scott | Davenport, IA | Bandwidth.com Clec |
| 563-485 | Jones | Onslow, IA | Onslow Cooperative Telephone Association |
| 563-486 | Jones | Oxford Jct, IA | Lost Nation - Elwood Telephone Company |
| 563-487 | Jones | Center Jct, IA | Center Junction Telephone Co. |
| 563-488 | Jones | Wyoming, IA | Wyoming Mutual Telephone Co. |
| 563-492 | Allamakee | Dorchester, IA | Spring Grove Communications |
There are 285 prefixes, In the code area, the major cities are Bettendorf, IA;Clinton, IA;Davenport, IA;Dubuque, . The major city is Davenport.