El Codigo de Area 319 incluye localidades dentro de IOWA.
Las localidades con Codigo de Area 319 mas populares son: 1) Argyle. 2) Atkins. 3) Allison. 4) Amana. 5) Brandon. 6) Brighton. 7) Alburnett. 8) Iowa City. 9) Anamosa. 10) Aurora.
En la siguiente tabla se muestran las localidades con Codigo de Area 319.
| Localidad | Condado | Estado | Codigo de Area |
|---|---|---|---|
| PRAIRIEBURG | IOWA | Codigo 319 | |
| PRIMROSE | IOWA | Codigo 319 | |
| QUASQUETON | IOWA | Codigo 319 | |
| READLYN | IOWA | Codigo 319 | |
| REINBECK | IOWA | Codigo 319 | |
| RICHLAND | IOWA | Codigo 319 | |
| RIVERSIDE | IOWA | Codigo 319 | |
| ROWLEY | IOWA | Codigo 319 | |
| SALEM | IOWA | Codigo 319 | |
| SHARON CENTER | IOWA | Codigo 319 | |
| SHELL ROCK | IOWA | Codigo 319 | |
| SHELLSBURG | IOWA | Codigo 319 | |
| SOLON | IOWA | Codigo 319 | |
| SOUTH ENGLISH | IOWA | Codigo 319 | |
| SPRINGVILLE | IOWA | Codigo 319 | |
| STOCKPORT | IOWA | Codigo 319 | |
| SWISHER | IOWA | Codigo 319 | |
| TIFFIN | IOWA | Codigo 319 | |
| TRAER | IOWA | Codigo 319 | |
| TRIPOLI | IOWA | Codigo 319 | |
| TROY MILLS | IOWA | Codigo 319 | |
| URBANA | IOWA | Codigo 319 | |
| VAN HORNE | IOWA | Codigo 319 | |
| VICTOR | IOWA | Codigo 319 | |
| VINTON | IOWA | Codigo 319 | |
| WALKER | IOWA | Codigo 319 | |
| WAPELLO | IOWA | Codigo 319 | |
| WASHINGTON | IOWA | Codigo 319 | |
| WATERLOO | IOWA | Codigo 319 | |
| WATERLOO ZONE 2 | IOWA | Codigo 319 | |
| WATERLOO ZONE 3 | IOWA | Codigo 319 | |
| WAVERLY | IOWA | Codigo 319 | |
| WAYLAND | IOWA | Codigo 319 | |
| WELLMAN | IOWA | Codigo 319 | |
| WEST BRANCH | IOWA | Codigo 319 | |
| WEST CHESTER | IOWA | Codigo 319 | |
| WEST LIBERTY | IOWA | Codigo 319 | |
| WEST POINT | IOWA | Codigo 319 | |
| WILLIAMSBURG | IOWA | Codigo 319 | |
| WINFIELD | IOWA | Codigo 319 | |
| WINTHROP | IOWA | Codigo 319 |