El Codigo de Area 618 incluye localidades dentro de ILLINOIS.
Las localidades con Codigo de Area 618 mas populares son: 1) Ashley. 2) Alton. 3) Albion. 4) Beecher City. 5) Anna. 6) Albers. 7) Alhambra. 8) Alton Godfrey. 9) Allendale. 10) Alton Elsah.
En la siguiente tabla se muestran las localidades con Codigo de Area 618.
| Localidad | Condado | Estado | Codigo de Area |
|---|---|---|---|
| SAINT ELMO | ILLINOIS | Codigo 618 | |
| SAINT FRANCISVILLE | ILLINOIS | Codigo 618 | |
| SAINT JACOB | ILLINOIS | Codigo 618 | |
| SAINT LIBORY | ILLINOIS | Codigo 618 | |
| SAINT PETER | ILLINOIS | Codigo 618 | |
| SALEM | ILLINOIS | Codigo 618 | |
| SANDOVAL | ILLINOIS | Codigo 618 | |
| SEFTON | ILLINOIS | Codigo 618 | |
| SESSER | ILLINOIS | Codigo 618 | |
| SHATTUC | ILLINOIS | Codigo 618 | |
| SHAWNEETOWN | ILLINOIS | Codigo 618 | |
| SHIPMAN | ILLINOIS | Codigo 618 | |
| SHOBONIER | ILLINOIS | Codigo 618 | |
| SIMPSON | ILLINOIS | Codigo 618 | |
| SPARTA | ILLINOIS | Codigo 618 | |
| STAUNTON | ILLINOIS | Codigo 618 | |
| STEELEVILLE | ILLINOIS | Codigo 618 | |
| STONEFORT | ILLINOIS | Codigo 618 | |
| SUMMERFIELD | ILLINOIS | Codigo 618 | |
| SUMNER | ILLINOIS | Codigo 618 | |
| TAMAROA | ILLINOIS | Codigo 618 | |
| TAMMS | ILLINOIS | Codigo 618 | |
| THEBES | ILLINOIS | Codigo 618 | |
| THOMPSONVILLE | ILLINOIS | Codigo 618 | |
| TILDEN | ILLINOIS | Codigo 618 | |
| TRENTON | ILLINOIS | Codigo 618 | |
| TROY | ILLINOIS | Codigo 618 | |
| ULLIN | ILLINOIS | Codigo 618 | |
| VALMEYER | ILLINOIS | Codigo 618 | |
| VANDALIA | ILLINOIS | Codigo 618 | |
| VENEDY | ILLINOIS | Codigo 618 | |
| VIENNA | ILLINOIS | Codigo 618 | |
| VILLA RIDGE | ILLINOIS | Codigo 618 | |
| WALTONVILLE | ILLINOIS | Codigo 618 | |
| WATERLOO | ILLINOIS | Codigo 618 | |
| WAYNE CITY | ILLINOIS | Codigo 618 | |
| WENDELIN | ILLINOIS | Codigo 618 | |
| WEST FRANKFORT | ILLINOIS | Codigo 618 | |
| WEST SALEM | ILLINOIS | Codigo 618 | |
| WESTPORT | ILLINOIS | Codigo 618 | |
| WESTVIEW | ILLINOIS | Codigo 618 | |
| WILLOW HILL | ILLINOIS | Codigo 618 | |
| WOOD RIVER | ILLINOIS | Codigo 618 | |
| WOODBURN | ILLINOIS | Codigo 618 | |
| WOODLAWN | ILLINOIS | Codigo 618 | |
| WORDEN | ILLINOIS | Codigo 618 | |
| XENIA | ILLINOIS | Codigo 618 | |
| ZEIGLER | ILLINOIS | Codigo 618 |