Illinois Area Codes

Each of the 13 area codes in Illinois are listed below. The Illinois area code listing below lists area codes in several sections. First, AL area codes by city are shown for the largest cities in Illinois. Next, the list shows Illinois area codes by number. If you still can't find what you are looking for and the searches below do not help, the area code finder on our home page may be what you are looking for.



Illinois Area Code Map




Cities within each Area Code

DecaturChampaignBuffaloJacksonville
ColumbusSpringfieldFithianDanville
QuincyRantoulRushvilleCharleston
CarthageVersaillesAssumptionFarmersville
RaymondEdinburgMattoonGriggsville
BulpittEffinghamRidge FarmParis
TuscolaWarsawHammondWestville
ArcolaChrismanSorentoWest York
HoopestonIndianolaPittsfieldAlvin
TaylorvilleSidellHersmanSullivan
MarshallShelbyvillePanaChicago
NianticWarrensburgWaynesvilleAtlanta
MaconLitchfieldLincolnWatson
BeardstownStoningtonChambersburgCoatsburg
BarryBaylisOaklandAshmore
Mount ZionOakwoodMason CityGreenfield
White HallRankinEmdenPaxton
MartinsvilleBroctonLodaThawville
MelvinAugustaCatlinBuckley
RobertsLudlowBluffsRoodhouse
CarrolltonBeasonHullWaverly
PalmyraNew CantonAuburnModesto
New HollandNiotaLomaxVirginia
New DouglasConcordChandlervilleWindsor
OreanaSaint JosephChapinAshland
AlexanderChathamTolonoIlliopolis
CantrallNew BerlinMansfieldRossville
ShermanRochesterPetersburgStrasburg
Camp PointDe LandMt AuburnMorrisonville
HillsboroIrvingCoffeenDonnellson
FillmoreOconeeArthurHamilton
NokomisIvesdaleWilliamsvilleTower Hill
GiffordArmstrongClintonFairmount
AtwoodMt PulaskiOgdenMeredosia
MahometWittPenfieldSadorus
CaseyGlenarmLoamiPawnee
Pleasant PlainsGirardDivernonRiverton
MonticelloHartsburgTallulaOakford
AthensThomasboroLibertyUrsa
TennesseePaysonSigelSutter
La HarpeGeorgetownBethanyHuntsville
CiscoMurrayvilleLathamFranklin
Cerro GordoBementGibson CityVilla Grove
StewardsonWheelerPhiloSeymour
SidneyBlue MoundGoldenLovington
PearlPleasant HillWeldonWinchester
BascoSibleyGaysDallas City
FindlayBismarckMoweaquaMt Sterling
CollisonCowdenMaroaArgenta
ChestnutClaytonTeutopolisBroadlands
BenldNewmanGillespieBowen
FooslandToledoCarlinvilleHumboldt
PesotumShumwayDalton CityElkhart
OwanecoLoraineMetcalfNeoga
HomerFisherGreenupMontrose
DieterichHillviewMendonKenney
KansasGreenviewVirdenWestfield
NauvooEldredMiddletownPotomac
ArenzvilleMount Olive  

Arlington HtsLibertyvilleBartlettLake Forest
NorthbrookWinnetkaDes PlainesHampshire
ChicagoElk Grove VillageFox LakeElgin
SkokieAlgonquinGlenviewAntioch
Round LakeWheelingWaukeganLake Zurich
DundeeDeerfieldZionHalf Day
RoselleOak BrookCaryMundelein
EvanstonLake VillaHighland ParkPalatine
BarringtonSchaumburgArlington HeightsHuntley
Park RidgePlato CenterWauconda 

BloomingtonPekinIllinois CityPeoria
WashburnGalesburgCantonCordova
FarmingtonRock IslandCoal ValleyMacomb
WyomingDunlapDelavanLacon
San JoseEdelsteinIndustryLittleton
MortonChillicotheE MolineToulon
MineralKnoxvilleEllisvilleHampton
EurekaMinierKewaneeMoline
MonmouthSmithshireAstoriaHavana
WoodhullGreen ValleyMackinawHenry
Yates CityTrivoliLexingtonMetamora
ReynoldsKeithsburgWatagaCarlock
CropseyDownsStanfordNorth Pekin
Germantown HillsPrincevilleGrovelandGlasford
BensonTolucaCubaRoseville
MinonkDeer CreekGeneseoBrimfield
LowpointWashingtonCongervilleHopedale
Good HopePlymouthAbingdonVarna
N HendersonAvonLe RoySparland
HeyworthSaybrookLynn CenterBradford
AlexisOneidaAltonaHudson
London MillsFarmer CityMc LeanSpeer
TowandaDanversSunnylandAlbany
ErieLewistownOscoPort Byron
OrionEl PasoAlphaSherrard
TopekaKilbourneBathViola
AtkinsonOquawkaEastonHanna City
BushnellAledoColchesterJoy
SeatonNew BostonNeponsetForest City
KirkwoodNew WindsorWilliamsfieldBiggsville
BlandinsvilleTable GroveHillsdaleCambridge
AnnawanEast MolineBellflowerColfax
EllsworthCooksvilleArrowsmithLittle York
SecorElmwoodMediaGridley
IpavaSummumAdairSwan Creek
Prairie CityFairviewSmithfieldVermont
EdgingtonStronghurstMaquonRio
CarmanGilsonVictoriaBuda
RoanokeTremontMariettaGalva
ColonaGoodfieldManitoLa Fayette

ChicagoNorthbrookWheelingRoselle
La Grange ParkHinsdale  

ElmhurstSaint CharlesGenevaAurora
OswegoNapervilleRoselleLombard
West ChicagoDowners GroveWarrenville 

BentonCarbondaleMount VernonCollinsville
BellevilleAltonHarrisburgTrenton
Granite CitySandovalHoffmanCentralia
HamburgEdgewoodMt CarmellOkawville
FarinaAlbersRichviewWood River
RaleighE St LouisHerodNew Haven
KellShawneetownRidgwayEldorado
JunctionEqualityWoodburnWaltonville
ColumbiaRed BudVandaliaPrairie Du Rocher
RosiclareDupoElizabethtownGlen Carbon
Cave In RockEast Saint LouisMarissaEdwardsville
Mount CarmelAllendaleAlbionCairo
Mc LeansboroMetropolisNashvilleSparta
PinckneyvilleIukaMulberry GroveDow
OakdaleVilla RidgeHerrinBrownstown
St PeterOlneyBunker HillBluford
DorchesterMarionChesterHardin
MedoraTamaroaBrightonElsah
GrayvilleFieldonBethaltoNorris City
CarmiDe SotoAshleyWoodlawn
BatchtownNew AthensCarlyleAva
RamseyHerrickAltamontPatoka
InaParkersburgBrownsMascoutah
OblongWillow HillWest SalemFults
WordenLouisvilleSt ElmoRobinson
MillstadtHoyletonSalemBeecher City
AlhambraJerseyvillePercyWaterloo
TroyFloraFairfieldGermantown
BreeseLebanonFreeburgDu Quoin
KinmundyBrookportAnnapolisHutsonville
MurphysboroElkvilleAvistonFlat Rock
PalestineCoultervilleNew BadenO Fallon
ZeiglerMadisonAnnaThompsonville
SesserEwingE Saint LouisKarnak
StauntonSaint JacobBroughtonDahlgren
MoundsHighlandViennaKampsville
CypressMc ClureGreenvillePocahontas
EddyvilleCisneCarriers MillsClay City
LenzburgJohnsonvilleCartervilleGolconda
IngrahamSimpsonLawrencevilleThebes
NobleChristopherMacedoniaBelle Rive
OlmstedTammsMound CityKeyesport
ChesterfieldDundasSpringertonJacob
BartelsoWalshOdinOlive Branch
StonefortHettickNewtonBaldwin
GraftonDu BoisRose HillVenedy
DongolaOrchardvilleShipmanSaint Louis
UllinShobonierEvansvilleMount Erie
PittsburgEllis GroveCalhounClaremont
BrusselsCreal SpringsMarinePrairietown
CobdenRoyaltonWayne CityMill Shoals
GeffSimsBridgeportWest Frankfort
ValmeyerSumnerSt FrancisvilleGrantsburg
Johnston CityGorevilleOmahaEnfield
SteelevilleCrossville  

NapervilleLa Grange ParkElk Grove VillageNorthbrook
West ChicagoHinsdaleGenevaWheeling
BartlettBig RockRoselleOak Brook
WheatonChicagoWarrenvilleBolingbrook
BensenvilleItascaAuroraBatavia
Downers GroveLemontMaywoodLombard
Summit ArgoPlanoElmhurstSt Charles
Wood DaleElburnSugar GroveOswego
YorkvilleElginGlen EllynLa Grange
Arlington HeightsSchaumburgSaint Charles 

La GrangeRiverdaleBellwoodLa Grange Park
NorthbrookHomewoodWillowbrookOak Park
HarveyBuffalo GroveBensenvilleMaywood
SchaumburgWood DaleCiceroBlue Island
Orland ParkChicago HeightsOak LawnBeecher
Hickory HillsArlington HeightsMoneeChicago
Western SpringsLansingTinley ParkBrookfield
HinsdalePeotoneSummitPalos Park
CretePark ForestWheelingWillow Springs
Oak BrookLemontCalumet CityMokena
Oak ForestBerwynRiversideRiver Grove
ThorntonSummit ArgoFrankfortRoselle

ChicagoSummitCiceroWood Dale
EvanstonPark RidgeOak BrookSchiller Park
Arlington HeightsElk Grove VillageRiver GroveBensenville
Des Plaines   

RockfordGalenaDekalbWilmington
Crescent CitySterlingJolietFrankfort
New MilfordGenoaSheffieldWonder Lake
BeloitMantenoMt MorrisMarengo
BelvidereDixonNewark 

La SalleRockfordOglesbyJoliet
Crystal LakeLa Grange ParkWoodstockFulton
SterlingKankakeeNew LenoxDekalb
LockportMilledgevillePlainfieldFreeport
ByronGardnerPecatonicaNorthbrook
Mt CarrollEarlvilleDurandGrand Ridge
Rock FallsKemptonMinookaStelle
StreatorThomsonWatermanGilman
OnargaDanforthLanarkMchenry
SavannaFrankfortGalenaLoves Park
DixonHinckleyVeronaSouth Beloit
RomeovilleChicagoPrincetonShannon
UticaOttawaManhattanCrescent City
MorrisBelvidereCherry ValleyWinnebago
GranvilleLa MoilleFranklin GroveSeneca
CornellHarmonSubletteGerman Valley
ReddickWinslowLostantLena
ElwoodDwightOhioWalnut
MaltaBeloitBraidwoodKinsman
Monroe CenterStewardMorrisonPontiac
HerscherSt AnneMartintonSheldon
WatsekaBeavervillePutnamTampico
TonicaPearl CitySheffieldSpring Valley
MazonDakotaMomenceToluca
AshtonCissna ParkGrant ParkManteno
YorkvilleWilmingtonDonovanApple River
LelandSheridanComptonSomonauk
MarseillesMendotaUnionCoal City
KirklandProphetstownEast DubuqueHarvard
RochelleEmingtonMarengoCapron
SandwichPoloSpring GroveRansom
HanoverOregonGarden PrairieElizabeth
FlanaganGraymontRocktonRoscoe
Paw PawWest BrooklynChatsworthMalden
Stillman ValleyTiskilwaCullomHebron
Wonder LakeForrestHennepinRichmond
MilfordChadwickPiper CityStrawn
FairburyCliftonNewarkChebanse
AshkumWyanetSauneminLyndon
Mt MorrisLisbonLeaf RiverSycamore
WarrenPoplar GroveGenoaOrangeville
HardingShabbonaMaple ParkDavis
Mc ConnellForrestonStocktonScales Mound
WenonaLong PointAmboyRutland
MagnoliaNew MilfordMc NabbCaledonia
LaddSaint AnneChenoaCabery
WellingtonOdell  

Round LakePalatineNorthbrookPark Ridge
Lake VillaHinsdaleWheelingSkokie
ElginRoselleLake ForestBensenville
Arlington HtsGrayslakeDes PlainesElk Grove Village
Oak BrookSchiller ParkDeerfieldSchaumburg
GlencoeWaukeganZionLibertyville
ItascaWilmetteHighland ParkSummit Argo
BarringtonLake ZurichLa Grange ParkEvanston
Wood DaleArlington HeightsHalf DayWinnetka
MundeleinAntiochWaucondaDundee
Fox LakeHampshireAlgonquinCary
Morton GroveGlenviewHuntleyBartlett
GurneeChicago  

Chicago   

Area Codes by Number

200s
300s
400s
500s
600s
700s
800s
900s