| General Information | |
|---|---|
| Country | United States |
| State/Province | Iowa |
| Major City | Davenport |
| Time Zone | Central (UTC-06:00) |
| Current Local Time | 03:34 |
| Prefix | County | Primary City |
|---|---|---|
| 563-202 | Winneshiek | Decorah |
| 563-203 | Howard | Cresco |
| 563-209 | Scott | Davenport |
| 563-210 | Scott | Davenport |
| 563-212 | Clinton | Clinton |
| 563-213 | Dubuque | Dubuque |
| 563-215 | Scott | Scott |
| 563-217 | Allamakee | Waukon |
| 563-219 | Clinton | Clinton |
| 563-220 | Jackson | Sabula |
| 563-221 | Clinton | Grand Mound |
| 563-222 | Scott | Scott |
| 563-223 | Scott | Davenport |
| 563-225 | Scott | Princeton |
| 563-226 | Scott | Scott |
| 563-228 | Jackson | Bellevue |
| 563-231 | Dubuque | Dubuque |
| 563-233 | Bremer | Sumner |
| 563-237 | Chickasaw | Fredericksburg |
| 563-238 | Chickasaw | Lawler |
| 563-241 | Clinton | Clinton |
| 563-242 | Clinton | Clinton |
| 563-243 | Clinton | Clinton |
| 563-244 | Clinton | Clinton |
| 563-245 | Clayton | Elkader |
| 563-246 | Clinton | Calamus |
| 563-249 | Clinton | Clinton |
| 563-252 | Clayton | Guttenberg |
| 563-255 | Clayton | Guttenberg |
| 563-258 | Dubuque | Dubuque |
| 563-259 | Clinton | Clinton |
| 563-260 | Muscatine | Muscatine |
| 563-262 | Muscatine | Muscatine |
| 563-263 | Muscatine | Muscatine |
| 563-264 | Muscatine | Muscatine |
| 563-265 | Scott | Davenport |
| 563-271 | Scott | Davenport |
| 563-272 | Muscatine | Muscatine |
| 563-275 | Scott | Davenport |
| 563-277 | Winneshiek | Decorah |
| 563-280 | Scott | Davenport |
| 563-282 | Scott | Donahue |
| 563-284 | Scott | Walcott |
| 563-285 | Scott | Eldridge |
| 563-288 | Muscatine | Muscatine |
| 563-289 | Scott | Le Claire |
| 563-293 | Scott | Davenport |
| 563-299 | Muscatine | Muscatine |
| 563-308 | Jackson | Preston |
| 563-313 | Howard | Cresco |