| 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 |
|---|---|---|---|
| 319-294 | Cedar Rapids | Linn | Landline |
| 319-741 | Marengo | Iowa | Landline |
| 319-661 | Williamsburg | Iowa | Wireless |
| 319-234 | Waterloo | Black Hawk | Landline |
| 319-248 | Iowa City | Johnson | Landline |
| 319-656 | Kalona | Washington | Landline |
| 319-528 | West Point | Lee | Landline |
| 319-265 | Cedar Rapids | Linn | Landline |
| 319-961 | Waterloo | Black Hawk | Wireless |
| 319-937 | Sperry | Des Moines | Landline |
| 319-693 | Cedar Rapids | Linn | Wireless |
| 319-316 | Fort Madison | Lee | Landline |
| 319-255 | Columbus Junction | Louisa | Landline |
| 319-853 | Coralville | Johnson | Landline |
| 319-261 | Cedar Rapids | Linn | Landline |
| 319-371 | Fort Madison | Lee | Wireless |
| 319-505 | Waterloo | Black Hawk | Wireless |
| 319-434 | Belle Plaine | Benton | Landline |
| 319-558 | Cedar Rapids | Linn | Landline |
| 319-625 | Coralville | Johnson | Landline |