El Codigo de Area 815 incluye localidades dentro de ILLINOIS.
Las localidades con Codigo de Area 815 mas populares son: 1) Ashton. 2) Apple River. 3) Byron. 4) Amboy. 5) Manhattan. 6) Beaverville. 7) Chadwick. 8) Ashkum. 9) Malta. 10) Braidwood.
En la siguiente tabla se muestran las localidades con Codigo de Area 815.
| Localidad | Condado | Estado | Codigo de Area |
|---|---|---|---|
| MANTENO | ILLINOIS | Codigo 815 | |
| MAPLE PARK | ILLINOIS | Codigo 815 | |
| MARENGO | ILLINOIS | Codigo 815 | |
| MARSEILLES | ILLINOIS | Codigo 815 | |
| MARTINTON | ILLINOIS | Codigo 815 | |
| MASSBACH | ILLINOIS | Codigo 815 | |
| MAZON | ILLINOIS | Codigo 815 | |
| MCCONNELL | ILLINOIS | Codigo 815 | |
| MCHENRY | ILLINOIS | Codigo 815 | |
| MCHENRY | ILLINOIS | Codigo 815 | |
| MCNABB | ILLINOIS | Codigo 815 | |
| MENDOTA | ILLINOIS | Codigo 815 | |
| MILFORD | ILLINOIS | Codigo 815 | |
| MILLEDGEVILLE | ILLINOIS | Codigo 815 | |
| MINOOKA | ILLINOIS | Codigo 815 | |
| MOMENCE | ILLINOIS | Codigo 815 | |
| MONROE CENTER | ILLINOIS | Codigo 815 | |
| MORRIS | ILLINOIS | Codigo 815 | |
| MORRIS | ILLINOIS | Codigo 815 | |
| MORRISON | ILLINOIS | Codigo 815 | |
| MOUNT CARROLL | ILLINOIS | Codigo 815 | |
| MOUNT MORRIS | ILLINOIS | Codigo 815 | |
| NELSON | ILLINOIS | Codigo 815 | |
| NEW LENOX | ILLINOIS | Codigo 815 | |
| NEW MILFORD | ILLINOIS | Codigo 815 | |
| NEWARK | ILLINOIS | Codigo 815 | |
| NORTHBROOK | ILLINOIS | Codigo 815 | |
| ODELL | ILLINOIS | Codigo 815 | |
| OGLESBY | ILLINOIS | Codigo 815 | |
| OHIO | ILLINOIS | Codigo 815 | |
| ONARGA | ILLINOIS | Codigo 815 | |
| ORANGEVILLE | ILLINOIS | Codigo 815 | |
| OREGON | ILLINOIS | Codigo 815 | |
| OTTAWA | ILLINOIS | Codigo 815 | |
| PAW PAW | ILLINOIS | Codigo 815 | |
| PEARL CITY | ILLINOIS | Codigo 815 | |
| PECATONICA | ILLINOIS | Codigo 815 | |
| PIPER CITY | ILLINOIS | Codigo 815 | |
| PLAINFIELD | ILLINOIS | Codigo 815 | |
| PLATTVILLE | ILLINOIS | Codigo 815 | |
| POLO | ILLINOIS | Codigo 815 | |
| PONTIAC | ILLINOIS | Codigo 815 | |
| POPLAR GROVE | ILLINOIS | Codigo 815 | |
| PRINCETON | ILLINOIS | Codigo 815 | |
| PROPHETSTOWN | ILLINOIS | Codigo 815 | |
| PUTNAM | ILLINOIS | Codigo 815 | |
| RANSOM | ILLINOIS | Codigo 815 | |
| REDDICK | ILLINOIS | Codigo 815 | |
| RICHMOND | ILLINOIS | Codigo 815 | |
| ROCHELLE | ILLINOIS | Codigo 815 | |
| ROCK CUT | ILLINOIS | Codigo 815 | |
| ROCKFORD EAST | ILLINOIS | Codigo 815 | |
| ROCKFORD MAIN | ILLINOIS | Codigo 815 | |
| ROCKTON | ILLINOIS | Codigo 815 | |
| ROMEOVILLE LOCKPORT | ILLINOIS | Codigo 815 | |
| ROSCOE | ILLINOIS | Codigo 815 | |
| RUTLAND | ILLINOIS | Codigo 815 | |
| SAINT ANNE | ILLINOIS | Codigo 815 | |
| SANDWICH | ILLINOIS | Codigo 815 | |
| SAUNEMIN | ILLINOIS | Codigo 815 | |
| SAVANNA | ILLINOIS | Codigo 815 | |
| SCALES MOUND | ILLINOIS | Codigo 815 | |
| SENECA | ILLINOIS | Codigo 815 | |
| SEWARD | ILLINOIS | Codigo 815 | |
| SHABBONA | ILLINOIS | Codigo 815 | |
| SHANNON | ILLINOIS | Codigo 815 | |
| SHEFFIELD | ILLINOIS | Codigo 815 | |
| SHELDON | ILLINOIS | Codigo 815 | |
| SHERIDAN | ILLINOIS | Codigo 815 | |
| SHIRLAND | ILLINOIS | Codigo 815 | |
| SOMONAUK | ILLINOIS | Codigo 815 | |
| SOUTH BELOIT | ILLINOIS | Codigo 815 | |
| SOUTH BERGEN | ILLINOIS | Codigo 815 | |
| SOUTH SHARON | ILLINOIS | Codigo 815 | |
| SPRING GROVE | ILLINOIS | Codigo 815 | |
| SPRING VALLEY | ILLINOIS | Codigo 815 | |
| STELLE | ILLINOIS | Codigo 815 | |
| STERLING | ILLINOIS | Codigo 815 | |
| STEWARD | ILLINOIS | Codigo 815 | |
| STILLMAN VALLEY | ILLINOIS | Codigo 815 | |
| STOCKLAND | ILLINOIS | Codigo 815 | |
| STOCKTON | ILLINOIS | Codigo 815 | |
| STRAWN | ILLINOIS | Codigo 815 | |
| STREATOR | ILLINOIS | Codigo 815 | |
| SUBLETTE | ILLINOIS | Codigo 815 | |
| SYCAMORE | ILLINOIS | Codigo 815 | |
| TAMPICO | ILLINOIS | Codigo 815 | |
| THOMAS | ILLINOIS | Codigo 815 | |
| THOMSON | ILLINOIS | Codigo 815 | |
| TISKILWA | ILLINOIS | Codigo 815 | |
| TOLUCA | ILLINOIS | Codigo 815 | |
| TONICA | ILLINOIS | Codigo 815 | |
| UNION | ILLINOIS | Codigo 815 | |
| UTICA | ILLINOIS | Codigo 815 | |
| VERONA | ILLINOIS | Codigo 815 | |
| WALNUT | ILLINOIS | Codigo 815 | |
| WARREN | ILLINOIS | Codigo 815 | |
| WATERMAN | ILLINOIS | Codigo 815 | |
| WATSEKA | ILLINOIS | Codigo 815 | |
| WATSEKA | ILLINOIS | Codigo 815 |