Area code 861 is in Illinois, USA , spanning 20 counties and serving 202 cities, including Peoria, Moline or Rock Island;
In service since February 24, 2023, area code 861 is an overlay Numbering Plan Area, part of overlay complex 309/861.
The current local time is .
© OpenStreetMap contributors
For exact boundaries see official 861 area code map
City1 | County | Time2 |
---|---|---|
Abingdon | Knox | C |
Adair | McDonough | C |
Albany | Whiteside | C |
Aledo | Mercer | C |
Alexis | Mercer | C |
Alpha | Henry | C |
Altona | Knox | C |
Anchor | McLean | C |
Andalusia | Rock Island | C |
Andover | Henry | C |
Annawan | Henry | C |
Armington | Tazewell | C |
Arrowsmith | McLean | C |
Astoria | Fulton | C |
Atkinson | Henry | C |
Avon | Fulton | C |
Bardolph | McDonough | C |
Barstow | Rock Island | C |
Bath | Mason | C |
Bellflower | McLean | C |
Benson | Woodford | C |
Berwick | Warren | C |
Biggsville | Henderson | C |
Bishop Hill | Henry | C |
Blandinsville | McDonough | C |
Bloomington | McLean | C |
Bradford | Stark | C |
Brimfield | Peoria | C |
Bryant | Fulton | C |
Buda | Bureau | C |
Buffalo Prairie | Rock Island | C |
Bushnell | McDonough | C |
Cambridge | Henry | C |
Cameron | Warren | C |
Camp Grove | Marshall | C |
Canton | Fulton | C |
Carbon Cliff | Rock Island | C |
Carlock | McLean | C |
Carman | Henderson | C |
Castleton | Stark | C |
Chillicothe | Peoria | C |
Coal Valley | Rock Island | C |
Colchester | McDonough | C |
Colfax | McLean | C |
Colona | Henry | C |
Congerville | Woodford | C |
Cooksville | McLean | C |
Cordova | Rock Island | C |
Creve Coeur | Tazewell | C |
Cropsey | McLean | C |
Cuba | Fulton | C |
Dahinda | Knox | C |
Danvers | McLean | C |
Deer Creek | Tazewell | C |
Delavan | Tazewell | C |
Downs | McLean | C |
Dunfermline | Fulton | C |
Dunlap | Peoria | C |
East Galesburg | Knox | C |
East Moline | Rock Island | C |
East Peoria | Tazewell | C |
Easton | Mason | C |
Edelstein | Peoria | C |
Edwards | Peoria | C |
El Paso | Woodford | C |
Ellisville | Fulton | C |
Ellsworth | McLean | C |
Elmwood | Peoria | C |
Erie | Whiteside | C |
Eureka | Woodford | C |
Fairview | Fulton | C |
Farmer City | Dewitt | C |
Farmington | Fulton | C |
Fenton | Whiteside | C |
Fiatt | Fulton | C |
Forest City | Mason | C |
Galesburg | Knox | C |
Galva | Henry | C |
Geneseo | Henry | C |
Gerlaw | Warren | C |
Gilson | Knox | C |
Gladstone | Henderson | C |
Glasford | Peoria | C |
Good Hope | McDonough | C |
Goodfield | Woodford | C |
Green Valley | Tazewell | C |
Gridley | McLean | C |
Groveland | Tazewell | C |
Hampton | Rock Island | C |
Hanna City | Peoria | C |
Havana | Mason | C |
Henderson | Knox | C |
Henry | Marshall | C |
Heyworth | McLean | C |
Hillsdale | Rock Island | C |
Hopedale | Tazewell | C |
Hudson | McLean | C |
Illinois City | Rock Island | C |
Industry | McDonough | C |
Ipava | Fulton | C |
Joy | Mercer | C |
Keithsburg | Mercer | C |
Kewanee | Henry | C |
Kilbourne | Mason | C |
Kingston Mines | Peoria | C |
Kirkwood | Warren | C |
Knoxville | Knox | C |
La Fayette | Stark | C |
La Rose | Marshall | C |
Lacon | Marshall | C |
Laura | Peoria | C |
Le Roy | McLean | C |
Lewistown | Fulton | C |
Lexington | McLean | C |
Little York | Warren | C |
Littleton | Schuyler | C |
Liverpool | Fulton | C |
London Mills | Fulton | C |
Lowpoint | Woodford | C |
Lynn Center | Henry | C |
Mackinaw | Tazewell | C |
Macomb | McDonough | C |
Manito | Mason | C |
Mapleton | Peoria | C |
Maquon | Knox | C |
Marietta | Fulton | C |
Matherville | Mercer | C |
Mc Lean | McLean | C |
Media | Henderson | C |
Merna | McLean | C |
Metamora | Woodford | C |
Milan | Rock Island | C |
Mineral | Bureau | C |
Minier | Tazewell | C |
Minonk | Woodford | C |
Moline | Rock Island | C |
Monmouth | Warren | C |
Morton | Tazewell | C |
Mossville | Peoria | C |
Neponset | Bureau | C |
New Boston | Mercer | C |
New Windsor | Mercer | C |
Normal | McLean | C |
Norris | Fulton | C |
North Henderson | Mercer | C |
Oneida | Knox | C |
Ophiem | Henry | C |
Oquawka | Henderson | C |
Orion | Henry | C |
Osco | Henry | C |
Pekin | Tazewell | C |
Peoria | Peoria | C |
Peoria Heights | Peoria | C |
Plymouth | Hancock | C |
Port Byron | Rock Island | C |
Prairie City | McDonough | C |
Preemption | Mercer | C |
Princeville | Peoria | C |
Rapids City | Rock Island | C |
Raritan | Henderson | C |
Reynolds | Rock Island | C |
Rio | Knox | C |
Roanoke | Woodford | C |
Rock Island | Rock Island | C |
Rome | Peoria | C |
Roseville | Warren | C |
San Jose | Mason | C |
Saybrook | McLean | C |
Sciota | McDonough | C |
Seaton | Mercer | C |
Secor | Woodford | C |
Sherrard | Mercer | C |
Shirley | McLean | C |
Silvis | Rock Island | C |
Smithfield | Fulton | C |
Smithshire | Warren | C |
South Pekin | Tazewell | C |
Sparland | Marshall | C |
Speer | Stark | C |
St Augustine | Knox | C |
St David | Fulton | C |
Stanford | McLean | C |
Stronghurst | Henderson | C |
Table Grove | Fulton | C |
Taylor Ridge | Rock Island | C |
Tennessee | McDonough | C |
Topeka | Mason | C |
Toulon | Stark | C |
Towanda | McLean | C |
Tremont | Tazewell | C |
Trivoli | Peoria | C |
Varna | Marshall | C |
Vermont | Fulton | C |
Victoria | Knox | C |
Viola | Mercer | C |
Washburn | Marshall | C |
Washington | Tazewell | C |
Wataga | Knox | C |
Williamsfield | Knox | C |
Woodhull | Henry | C |
Wyoming | Stark | C |
Yates City | Knox | C |