| General Information about Area Code 319 | |
|---|---|
| Country | United States |
| State / Province / Territory | Iowa |
| Major City | Cedar Rapids |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 319-353 | Iowa City | Johnson | Landline |
| 319-325 | Iowa City | Johnson | Wireless |
| 319-254 | Winfield | Henry | Landline |
| 319-461 | Washington | Washington | Wireless |
| 319-560 | Cedar Rapids | Linn | Wireless |
| 319-475 | Mount Auburn | Benton | Landline |
| 319-734 | Cedar Rapids | Linn | Landline |
| 319-334 | Independence | Buchanan | Landline |
| 319-548 | Washington | Washington | Wireless |
| 319-465 | Monticello | Jones | Landline |
| 319-678 | Iowa City | Johnson | Landline |
| 319-521 | Cedar Rapids | Linn | Wireless |
| 319-975 | Anamosa | Jones | Wireless |
| 319-848 | Ely | Linn | Landline |
| 319-344 | Columbus Junction | Louisa | Landline |
| 319-256 | Wayland | Henry | Landline |
| 319-262 | Kalona | Washington | Landline |
| 319-293 | Keosauqua | Van Buren | Landline |
| 319-347 | Aplington | Butler | Landline |
| 319-295 | Cedar Rapids | Linn | Landline |