| 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 |
|---|---|---|---|
| 563-285 | Scott | Eldridge, IA | Central Scott Telephone |
| 563-288 | Muscatine | Muscatine, IA | Qwest Corporation |
| 563-289 | Scott | Le Claire, IA | Windstream Iowa Communications - Systems |
| 563-293 | Scott | Davenport, IA | Onvoy |
| 563-299 | Muscatine | Muscatine, IA | Cellco Partnership DBA Verizon Wireless |
| 563-308 | Jackson | Preston, IA | Mcc Telephony Of Iowa |
| 563-313 | Howard | Cresco, IA | Windstream Iowa Communications - North |
| 563-316 | Muscatine | Muscatine, IA | Cs Technologies |
| 563-320 | Scott | Davenport, IA | United States Cellular Corp. - Iowa |
| 563-321 | Clinton | Clinton, IA | Cellco Partnership DBA Verizon Wireless |
| 563-322 | Scott | Davenport, IA | Qwest Corporation |
| 563-323 | Scott | Davenport, IA | Qwest Corporation |
| 563-324 | Scott | Davenport, IA | Qwest Corporation |
| 563-326 | Scott | Davenport, IA | Qwest Corporation |
| 563-327 | Scott | Davenport, IA | Qwest Corporation |
| 563-328 | Scott | Davenport, IA | Qwest Corporation |
| 563-329 | Clayton | Mc Gregor, IA | United States Cellular Corp. - Iowa |
| 563-332 | Scott | Davenport, IA | Qwest Corporation |
| 563-333 | Scott | Davenport, IA | Qwest Corporation |
| 563-336 | Scott | Davenport, IA | Qwest Corporation |
There are 285 prefixes, In the code area, the major cities are Bettendorf, IA;Clinton, IA;Davenport, IA;Dubuque, . The major city is Davenport.