Area Code 447 is in Illinois, and it was officially put into service as an overlay of area code 217 on February 27, 2021. This area code serves the central Illinois, including the cities of Champaign, Danville, Charleston, Decatur, Quincy, Springfield and Urbana.
Illinois Counties within Area Code 447:
Adams, Bond, Brown, Cass, Champaign, Christian, Clark, Coles, Cumberland, Dewitt, Douglas, Edgar, Effingham, Fayette, Ford, Greene, Hancock, Henderson, Iroquois, Jasper, Logan, Macon, Macoupin, Madison, Mason, Menard, Montgomery, Morgan, Moultrie, Piatt, Pike, Sangamon, Schuyler, Scott, Shelby, and Vermilion.
Illinois Major Cities within Area Code 447:
Champaign, Charleston, Danville, Decatur, Quincy, Springfield and Urbana.
Area Code 447 Time Zone?
Central time zone is also known as America/Chicago.